#define ItemWithContent

using System;
using System.Collections.Generic;
using System.Text;
using Csla;
using Csla.Data;
using System.Data;
using System.Data.SqlClient;
using System.Xml;
using System.Drawing;
using System.Text.RegularExpressions;

namespace VEPROMS.CSLA.Library
{

	#region Item
	public partial class Item : IVEDrillDown
	{
		// put in for debug
		//public static int CacheCountPrimaryKey
		//{ get { return _CacheByPrimaryKey.Count; } }
		//public static int CacheCountList
		//{ get { return _CacheList.Count; } }

		public string DisplayNumber
		{
			get { return ItemInfo.ConvertToDisplayText(MyContent.Number); }
		}
		public ItemInfo MyItemInfo /* Return Info version of the current Item */
		{ get { return ItemInfo.Get(ItemID); } }
		public static void ShowAllocated(string title)
		{
			Console.WriteLine("{0} - {1} Items in the dictionary", title, _CacheByPrimaryKey.Count);
			foreach (List<Item> itmlst in _CacheByPrimaryKey.Values)
				foreach (Item itm in itmlst)
					Console.WriteLine("Item {0} UniqueID {1}", itm.ItemID, itm.MyItemUnique);
			Console.WriteLine("- - - - - -");
		}

		public override string ToString()
		{
			return string.Format("{0} {1}", MyContent.Number, MyContent.Text).Trim();
		}
		// TODO: Move to ItemInfo Extension

		#region IVEDrillDown
		//public System.Collections.IList GetChildren()
		//{
		//  return this.MyContent.ContentParts;
		//}
		//public bool HasChildren
		//{
		//  get { return this.MyContent.ContentPartCount > 0; }
		//}
		//public Item MyProcedure
		//{
		//  get
		//  {
		//    // Walk up active parents until the parent is not an item
		//    Item tmp = this;
		//    while (tmp.ActiveParent.GetType() != typeof(DocVersion)) tmp = (Item)tmp.ActiveParent;
		//    return tmp;
		//  }
		//}		
		//private IVEDrillDown _ActiveParent = null;
		//public IVEDrillDown ActiveParent
		//{
		//  get
		//  {
		//    if (_ActiveParent == null)
		//    {
		//      if (MyPrevious != null)
		//        _ActiveParent = _MyPrevious.ActiveParent;
		//      else
		//      {
		//        if (ItemDocVersionCount > 0)
		//          _ActiveParent = this.ItemDocVersions[0].MyDocVersion;
		//        else
		//        {
		//          if (this.ItemParts == null || this.ItemPartCount == 0)
		//            _ActiveParent = this;
		//          else
		//            _ActiveParent = this.ItemParts[0].MyContent.ContentItems[0].MyItem;
		//        }
		//      }
		//    }
		//    return _ActiveParent == this ? null : _ActiveParent;
		//  }
		//}
		//private Format _ActiveFormat = null;// Added to cache ActiveFormat
		//public Format ActiveFormat
		//{
		//  get
		//  {
		//    if (_ActiveFormat == null)
		//      _ActiveFormat = (LocalFormat != null ? LocalFormat : ActiveParent.ActiveFormat);
		//    return _ActiveFormat;
		//  }
		//  set
		//  {
		//    _ActiveFormat = null; // Reset
		//  }
		//}
		//public Format LocalFormat
		//{
		//  get { return MyContent.MyFormat; }
		//}
		public ConfigDynamicTypeDescriptor MyConfig
		{
			get { return null; }
		}
		#endregion
		public void MoveItem(IVEDrillDownReadOnly pInfo, int index)
		{
			bool wasfirstchild = false;
			ItemInfo parentInfo = pInfo as ItemInfo;
			DocVersionInfo parentInfoDV = pInfo as DocVersionInfo;
			IList<ItemInfo> children = null;
			E_FromType partType = 0;			// this is needed later to determine sub-group type.
			if (parentInfo != null)
			{
				// this may have subgroups, need to use part type to get children list...
				ItemInfo thisinfo = ItemInfo.Get(ItemID);
				partType = thisinfo.FirstSibling.ItemParts[0].PartType;
				children = (IList<ItemInfo>)parentInfo.Lookup((int)partType);
			}
			else
				children = (IList<ItemInfo>)parentInfoDV.GetChildren();
			int numChild = children.Count;

			if (this.PreviousID == null) wasfirstchild = true;//Use PreviousID rather than MyPrevious so the item is not cached
			Item origNextItem = null;

			// First, remove from this item from its list.  To do this, get the current item's next point and redirect it's myprevious
			// to this item's previous...
			if (NextItems != null && NextItems.Count > 0)
			{
				origNextItem = NextItems.Items[0];
				origNextItem.MyPrevious = this.MyPrevious;
				this.Save();
			}

			// check to see if the item is being moved into the middle of some items. newPreviousItem is the item defined
			// by index-1, i.e. inserting below newPreviousItem.
			ItemInfo newPreviousInfo = (index == 0) ? null : children[index - 1];
			ItemInfo newNextInfo = (index == children.Count) ? null : children[index];

			// Adjust the new next proc to be me.
			if (newNextInfo != null)
			{
				using (Item newNextItem = newNextInfo.Get())
				{
					newNextItem.MyPrevious = this;
					newNextItem.Save();
				}
			}

			// adjust the previous node, i.e. may either be at same level or, if first in list, adjust the parent...
			// if 'newPreviousItem' isn't null, then adding to the middle of the list.				
			if (newPreviousInfo != null)
			{
				using (Item newPreviousItem = newPreviousInfo.Get())
				{
					MyPrevious = newPreviousItem;
					Save();
				}
			}
			else// RHM 2/20/2013 Moving Change
			{
				MyPrevious = null;
				// Console.WriteLine(">Setting MyPrevious Null {0}", ItemID);
				Save();
				// Console.WriteLine("'Moved','e{0}','u{1}','{2}',{3}", ItemID, _MyItemUnique, StringIt(_LastChanged), index);
				ItemInfo.RefreshParent(this, parentInfo);
				//Console.WriteLine("<Setting MyPrevious Null {0}", ItemID);
			}
			// newPreviousInfo == null if moving into first child, and wasfirstchild == true if moving out of first child.
			// This will require adjusting the DocVersion to point to the correct first child if a procedure is moved.
			if (newPreviousInfo == null || wasfirstchild)
			{
				if (parentInfo != null)		// Moving Item within procedure, i.e. moving a section or step
				{
					using (Item parentItem = parentInfo.Get())
					{
						// moving first child out... reset parent to point to the original next item
						if (wasfirstchild)
						{
							parentItem.MyContent.ContentParts[(int)partType].MyItem = origNextItem;
							newPreviousInfo.RefreshItemParts();
						}
						else
							parentItem.MyContent.ContentParts[(int)partType].MyItem = this;
						parentItem.Save();
					}
				}
				else if (parentInfoDV != null) // Moving Item (Procedure) within DocVersion 
				{
					using (DocVersion parentItemDV = parentInfoDV.Get())
					{
						ItemInfo firstinfo = parentInfoDV.FirstChild();
						parentItemDV.MyItem = wasfirstchild ? parentInfoDV.Procedures[1].Get() : this;
						parentItemDV.Save();
						if (!wasfirstchild && firstinfo != null)
						{
							using (Item firstchild = firstinfo.Get())
							{
								firstchild.MyPrevious = this;
								firstchild.Save();
							}
						}
					}
				}
				if (!wasfirstchild)
				{
					this.MyPrevious = null;
					this.Save();
				}
				if (origNextItem != null) origNextItem.Dispose();
				if (parentInfo != null)
					parentInfo.MyContent.RefreshContentParts();
			}
			//ShowItemAndSections("After MoveItem", pInfo as ItemInfo);
			if (parentInfoDV != null)
				DocVersionInfo.ResetProcedures(parentInfoDV.VersionID);
			if (parentInfo != null)
				ItemInfo.ResetParts(parentInfo.ItemID);
			//ShowItemAndSections("After Refresh", pInfo as ItemInfo);
		}
		//private static string StringIt(byte[] _LastChanged)
		//{
		//	StringBuilder sb = new StringBuilder();
		//	for (int i = 0; i < _LastChanged.Length; i++)
		//		sb.Append(string.Format("{0:X2}",_LastChanged[i]));
		//	return sb.ToString();
		//}
		//private void ShowItemAndSections(string title, ItemInfo pinfo)
		//{
		//
		//	pinfo.ShowThis(title + "-Parent");
		//	int i=0;
		//	foreach (ItemInfo child in pinfo.Sections)
		//		child.ShowThis(title + string.Format("-Child {0}", ++i));
		//}
		protected static int MakeNewItem(IVEDrillDownReadOnly parentInfoDD, ItemInfo previousInfo, string number, string title, int type, E_FromType partType)
		{
			int newitemid = 0;
			if (parentInfoDD == null)
				parentInfoDD = previousInfo.ActiveParent;
			ItemInfo parentInfo = parentInfoDD as ItemInfo;
			DocVersionInfo parentInfoDV = parentInfoDD as DocVersionInfo;
			using (Content cont = Content.New(number, title, type, null, null))
			{
				using (Item fromitem = previousInfo == null ? null : previousInfo.Get())
				{
					ItemInfo nextInfo = null; // Check to see if the item is being inserted in the middle of some items.
					if (previousInfo != null && previousInfo.NextItems != null && previousInfo.NextItems.Count > 0)
						nextInfo = previousInfo.NextItems[0];
					using (Item itm = Item.MakeItem(fromitem, cont))
					{
						newitemid = itm.ItemID;
						if (nextInfo != null)
						{
							using (Item nextItem = nextInfo.Get())
							{
								nextItem.MyPrevious = itm;// Aim the next item back at the new item.
								nextItem.Save();
							}
						}
						if (fromitem == null)
						{
							if (parentInfo != null) // Adding Item to Procedure, Section or Step
							{
								using (Item parentItem = parentInfo.Get())
								{
									ItemInfo firstinfo = parentInfo.FirstChild(partType);
									if (firstinfo != null)
									{
										using (Item firstchild = firstinfo.Get())
										{
											parentItem.MyContent.ContentParts[(int)partType].MyItem = itm;// First update the parent to point to the new first child
											parentItem.Save();
											firstchild.MyPrevious = itm;// Aim the old first child to point to the new first child.
											firstchild.Save();
										}
									}
									else
									{
										parentItem.MyContent.ContentParts.Add((int)partType, itm);// update the parent to point to the new first child
										parentItem.Save();
									}
								}
							}
							if (parentInfoDV != null) // Adding Item (Procedure) to DocVersion 
							{
								using (DocVersion parentItemDV = parentInfoDV.Get())
								{
									int? oldItemID = parentItemDV.ItemID;
									parentItemDV.MyItem = itm;// First update the parent to point to the new first child
									parentItemDV.Save();
									if (oldItemID != null)
									{
										using (Item firstchild = Item.Get((int)oldItemID))
										{
											firstchild.MyPrevious = itm;// Aim the old first child to point to the new first child.
											firstchild.Save();
										}
									}
								}
							}

						}
					}
				}
			}
			if (parentInfo != null)
				parentInfo.MyContent.RefreshContentParts();
			if (parentInfoDV != null)
				parentInfoDV.ResetProcedures();
			return newitemid;
		}
	}
	#endregion
	#region ItemInfo
	public partial class ItemInfo : IVEDrillDownReadOnly
	{
		public SectionInfo GetSectionInfo()
		{
			if (this is SectionInfo) return this as SectionInfo;
			return SectionInfo.Get(ItemID);
		}
		public StepInfo GetStepInfo()
		{
			if (this is StepInfo) return this as StepInfo;
			return StepInfo.Get(ItemID);
		}
		public ProcedureInfo GetProcedureInfo()
		{
			if (this is ProcedureInfo) return this as ProcedureInfo;
			return ProcedureInfo.Get(ItemID);
		}
		public bool InList(params int[] IDs)
		{
			foreach (int id in IDs)
				if (id == ItemID) return true;
			return false;
		}
		public void SetHeader(VE_Font myFont, string myText)
		{
			_MyHeader = new MetaTag(myFont);
			_TagsSetup = true;
			_MyHeader.CleanText = myText;
			_MyHeader.Text = myText;
			_MyHeader.Justify = ContentAlignment.MiddleCenter;
		}
		public void MoveItem(IVEDrillDownReadOnly pInfo, int index)
		{
			using (ItemInfoList movedItems = ItemInfoList.GetMoveItem(ItemID, index))
			{
				foreach (ItemInfo itm in movedItems)
					ItemInfo.Refresh(itm);
			}
			DocVersionInfo parentInfoDV = pInfo as DocVersionInfo;
			if (parentInfoDV != null)
				DocVersionInfo.ResetProcedures(parentInfoDV.VersionID);
			ItemInfo parentInfo = pInfo as ItemInfo;
			if (parentInfo != null)
				ItemInfo.ResetParts(parentInfo.ItemID);
		}
		public static void Refresh(ItemInfo tmp)
		{
			string key = tmp.ItemID.ToString();
			ConvertListToDictionary();
			if (_CacheByPrimaryKey.ContainsKey(key))
				foreach (ItemInfo tmpInfo in _CacheByPrimaryKey[key])
					tmpInfo.RefreshFields(tmp);
		}
		protected virtual void RefreshFields(ItemInfo tmp)
		{
			if (_PreviousID != tmp.PreviousID)
			{
				if (MyPrevious != null) MyPrevious.RefreshNextItems(); // Update List for old value
				_PreviousID = tmp.PreviousID; // Update the value
			}
			_MyPrevious = null; // Reset list so that the next line gets a new list
			if (MyPrevious != null) MyPrevious.RefreshNextItems(); // Update List for new value
			//if (_ContentID != tmp.ContentID)
			//{
			if (MyContent != null) MyContent.RefreshContentItems(); // Update List for old value
			_ContentID = tmp.ContentID; // Update the value
			//}
			_MyContent = null; // Reset list so that the next line gets a new list
			if (MyContent != null) MyContent.RefreshContentItems(); // Update List for new value
			_DTS = tmp.DTS;
			_UserID = tmp.UserID;
			_ItemInfoExtension.Refresh(this);
			OnChange();// raise an event
		}

		private bool _Moving = false;
		public bool Moving
		{
			get { return _Moving; }
			set { _Moving = value; }
		}
		public static void RefreshParent(Item tmp, ItemInfo pInfo)
		{
			string key = tmp.ItemID.ToString();
			ConvertListToDictionary();
			if (_CacheByPrimaryKey.ContainsKey(key))
				foreach (ItemInfo tmpInfo in _CacheByPrimaryKey[key])
				{
					tmpInfo._ActiveParent = pInfo;
					tmpInfo.RefreshItemParts();
				}
		}
		private string _HighLevelStepTabPageList = null;
		public string HighLevelStepTabPageList
		{
			get { return _HighLevelStepTabPageList; }
			set { _HighLevelStepTabPageList = value; }
		}
		private bool _NewTransToUnNumberedItem = false;
		public bool NewTransToUnNumberedItem
		{
			get { return _NewTransToUnNumberedItem; }
			set { _NewTransToUnNumberedItem = value; }
		}
		// put in for debugging
		//public static int CacheCountPrimaryKey
		//{ get { return _CacheByPrimaryKey.Count; } }
		//public static int CacheCountList
		//{ get { return _CacheList.Count; } }

		//public override bool Equals(object obj)
		//{
		//  ItemInfo ii = obj as ItemInfo;
		//  if (ii != null)
		//    return ii._ItemID == _ItemID;
		//  return false;
		//}
		internal static void SetParentSectionAndDocVersion(ItemInfo itemInfo, IVEDrillDownReadOnly itemParent, SectionInfo sectionInfo, ProcedureInfo procInfo, DocVersionInfo docVersionInfo)
		{
			if (itemInfo == null) return;
			itemInfo.LoadAllAtOnce = true;
			itemInfo.ActiveParent = itemParent;
			itemInfo.MyParent = itemParent as ItemInfo;
			// Fix for Active Section when printing.  BGE_OI4 OI27D-2
			//itemInfo.ActiveSection = (itemInfo as SectionInfo) ?? sectionInfo;// - possible fix for not accessing correct format
			itemInfo.ActiveSection = sectionInfo;
			itemInfo.MyProcedure = procInfo;
			itemInfo.MyDocVersion = docVersionInfo;
			if (itemInfo.IsStep)
			{
				ItemInfo ip = itemParent as ItemInfo;
				itemInfo.CombinedTab = (ip == null) ? itemInfo.MyTab.CleanText.Trim() : GetCombinedTab(itemInfo, ip.CombinedTab);
			}
			if (itemInfo.MyContent.ContentGridCount > 0)
				itemInfo.MyContent.LoadNonCachedGrid();
			if (itemInfo.MyContent.ContentPartCount > 0)
				foreach (PartInfo pi in itemInfo.MyContent.ContentParts)
				{
					ItemInfo il = null;
					foreach (ItemInfo ii in pi.MyItems)
					{
						SetParentSectionAndDocVersion(ii, itemInfo, (itemInfo as SectionInfo) ?? sectionInfo, procInfo, docVersionInfo);
						ii.MyPrevious = il;
						//if (il != null) il.NextItem = ii;
						il = ii;
					}
				}
		}
		/// <summary>
		/// The following method is used only in print because the 'printed' data is loaded into
		/// memory before printing. Find the next item from memory (do not go out to database).
		/// </summary>
		/// <returns></returns>
		public ItemInfo GetNextItem()
		{
			ItemInfo mypar = this.MyParent as ItemInfo;
			if (mypar == null) return null;
			if (mypar.MyContent.ContentPartCount > 0)
				foreach (PartInfo pi in mypar.MyContent.ContentParts)
				{
					bool foundMe = false;
					foreach (ItemInfo ii in pi.MyItems)
					{
						if (foundMe) return ii;
						if (ii.ItemID == ItemID)    // found the current item for which we want to get next.
							foundMe = true;
					}
				}
			return null;
		}
		internal static void SetParentSectionAndDocVersionPageNum(ItemInfo itemInfo, IVEDrillDownReadOnly itemParent, SectionInfo sectionInfo, ProcedureInfo procInfo, DocVersionInfo docVersionInfo, TransitionLookup tranLookup)
		{
			if (itemInfo.MyContent.ContentPartCount > 0)
			{
				foreach (PartInfo pi in itemInfo.MyContent.ContentParts)
				{
					foreach (ItemInfo ii in pi.MyItems)
					{
						SetParentSectionAndDocVersionPageNum(ii, itemInfo, (itemInfo as SectionInfo) ?? sectionInfo, procInfo, docVersionInfo, tranLookup);
					}
				}
			}
			if (itemInfo.MyContent.ContentTransitionCount > 0)
			{
				foreach (TransitionInfo traninfo in itemInfo.MyContent.ContentTransitions)
				{
					itemInfo.MyContent.FixTransitionText(traninfo, tranLookup);
				}
			}
		}
		//internal static long ticksROUsage;
		//internal static long ticksItems;
		//internal static long ticksTrans;
		//internal static void ResetTicks()
		//{
		//  ticksROUsage = 0;
		//  ticksItems = 0;
		//  ticksTrans = 0;
		//}
		//internal static void ShowTicks()
		//{
		//  Console.WriteLine("ROUsage:  {0}", TimeSpan.FromTicks(ticksROUsage).TotalSeconds);
		//  Console.WriteLine("Items:  {0}", TimeSpan.FromTicks(ticksItems).TotalSeconds);
		//  Console.WriteLine("Transitions:  {0}", TimeSpan.FromTicks(ticksTrans).TotalSeconds);
		//}
		internal static string GetCombinedTab(ItemInfo itemInfo, string parTab)
		{
			string pTab = parTab == null ? "" : parTab;
			string thisTab = itemInfo.MyTab.CleanText.Trim();
			if (thisTab != null && thisTab != "" && !char.IsLetterOrDigit(thisTab[0])) return pTab;
			if (itemInfo.FormatStepData.NumberWithLevel) pTab = itemInfo.MyHLS.MyTab.CleanText.Trim();
			// if the parent tab ends with a alphanumeric and this tab is alphanumeric, add a '.' to separate them 
			bool ms = pTab != "" && char.IsLetterOrDigit(pTab.TrimEnd()[pTab.Length - 1]); // parent tab ends with alphanumeric
			bool mn = thisTab.TrimStart().Length > 0 && char.IsLetterOrDigit(thisTab.TrimStart()[0]);// this starts with alpha
			if (ms && mn) pTab = pTab.TrimEnd() + ".";

			// remove ending '.' (if this is a hls, don't remove the '.')
			if (!itemInfo.IsHigh && thisTab.EndsWith(".")) thisTab = thisTab.Substring(0, thisTab.Length - 1);
			return pTab + thisTab.Trim();
		}
		internal static void SetParentSectionAndDocVersion(ItemInfo itemInfo, IVEDrillDownReadOnly itemParent, SectionInfo sectionInfo, DocVersionInfo docVersionInfo, TransitionLookup tranLookup)
		{
			if (itemInfo == null) return;
			itemInfo.LoadAllAtOnce = true;
			itemInfo.ActiveParent = itemParent;
			itemInfo.MyParent = itemParent as ItemInfo;
			// itemInfo.ActiveSection = (itemInfo as SectionInfo) ?? sectionInfo;
			itemInfo.ActiveSection = sectionInfo;
			itemInfo.MyDocVersion = docVersionInfo;
			if (itemInfo.IsStep)
			{
				ItemInfo ip = itemParent as ItemInfo;
				itemInfo.CombinedTab = (ip == null) ? itemInfo.MyTab.CleanText.Trim() : GetCombinedTab(itemInfo, ip.CombinedTab);
			}
			ROFstInfo rofstinfo = docVersionInfo.DocVersionAssociations[0].MyROFst;
			//rofstinfo.docVer = docVersionInfo;
			ROFSTLookup lookup = rofstinfo.GetROFSTLookup(docVersionInfo);
			lookup.MyDocVersionInfo = docVersionInfo;
			//DateTime dts = DateTime.Now;
			if (itemInfo.MyContent.ContentGridCount > 0)
				itemInfo.MyContent.LoadNonCachedGrid();
			if (itemInfo.MyContent.ContentRoUsageCount > 0)
			{
				foreach (RoUsageInfo rousage in itemInfo.MyContent.ContentRoUsages)
				{
					if (sectionInfo != null)
					{
						string roval = lookup.GetTranslatedRoValue(rousage.ROID, sectionInfo.ActiveFormat.PlantFormat.FormatData.SectData.ConvertCaretToDelta);
						ROFSTLookup.rochild roch = lookup.GetRoChild(rousage.ROID);
						itemInfo.MyContent.FixContentText(rousage, roval, roch.type, rofstinfo);
					}
				}
			}
			//TimeSpan ts = DateTime.Now.Subtract(dts);
			//ticksROUsage += ts.Ticks;
			//dts = DateTime.Now;
			if (itemInfo.MyContent.ContentPartCount > 0)
			{
				foreach (PartInfo pi in itemInfo.MyContent.ContentParts)
				{
					ItemInfo il = null;
					foreach (ItemInfo ii in pi.MyItems)
					{
						SetParentSectionAndDocVersion(ii, itemInfo, (itemInfo as SectionInfo) ?? sectionInfo, docVersionInfo, tranLookup);
						ii.MyPrevious = il;
						//if (il != null) il.NextItem = ii;
						il = ii;
					}
				}
			}
			//ts = DateTime.Now.Subtract(dts);
			//ticksItems += ts.Ticks;
			//dts = DateTime.Now;
			if (itemInfo.MyContent.ContentTransitionCount > 0)
			{
				//itemInfo.UpdateTransitionText();
				foreach (TransitionInfo traninfo in itemInfo.MyContent.ContentTransitions)
				{
					//itemInfo.UpdateTransitionText();
					itemInfo.MyContent.FixTransitionText(traninfo, tranLookup);
				}
			}
			//ts = DateTime.Now.Subtract(dts);
			//ticksTrans += ts.Ticks;
		}
		private int _PrintBias = 0;
		public int PrintBias
		{
			get { return _PrintBias; }
			set { _PrintBias = value; }
		}
		private int _OffsetTab = 0;
		public int OffsetTab
		{
			get { return _OffsetTab; }
			set { _OffsetTab = value; }
		}
		private int _PrintLevel = 0;
		public int PrintLevel
		{
			get
			{
				if (_PrintLevel != 0) return _PrintLevel;
				int _PrintBias = 0;
				_PrintLevel = GetStepLevel(); //ref _PrintBias);
				return _PrintLevel;
			}
			set { _PrintLevel = value; }
		}
		// The following properties track the page number that this item is on if the resolved
		// transition text has a Page Number associated with it. Formats that have this either
		// have the UseTransitionModfier flag or have '{Page Num}' in respective transition formats.
		// If the format requires page numbers in transitions text, two passes are run through the
		// data for printing.  The first determines page numbers, the seconds resolves the transition
		// text.  The PageNumberUsed value is used to determine if the page number in 1st & 2nd passes
		// are different.  This can be caused by the page number text causing different heights of
		// the step that causes change in pagination.  If this occurs, the user is presented with a
		// dialog box that shows the step that causes the problem & a manual change will be necessary.
		// This is a rare occurence so it was decided that the amount of coding effort to fix this 
		// would be so much in comparison to having the user fix manually (RHM/KBR Feb 2014).
		private int _PageNumber = 0;
		public int PageNumber
		{
			get { return _PageNumber; }
			set { _PageNumber = value; }
		}
		private int _PageNumberUsed = 0;
		public int PageNumberUsed
		{
			get { return _PageNumberUsed; }
			set { _PageNumberUsed = value; }
		}
		private float _MSWordPageCount = 0;
		public float MSWordPageCount
		{
			get { return _MSWordPageCount; }
			set { _MSWordPageCount = value; }
		}
		public event ItemInfoEvent OrdinalChanged;
		private void OnOrdinalChange()
		{
			if (OrdinalChanged != null) OrdinalChanged(this);
		}
		public static void OnOrdinalChange(int itemID)
		{
			ConvertListToDictionary();
			string key = itemID.ToString();
			if (_CacheByPrimaryKey.ContainsKey(key))
			{
				// Create a temporary list to process cache entries then use
				// the temporary list which may have a side effect on the cache entries,
				// thus the need for the temporary list.
				List<ItemInfo> myCache = new List<ItemInfo>();
				foreach (ItemInfo item in _CacheByPrimaryKey[key]) myCache.Add(item);
				foreach (ItemInfo item in myCache)
					item.OnOrdinalChange();
			}
		}
		public bool IsFirstSubStep
		{
			get
			{
				if (!IsStepPart) return false;
				if (IsHigh) return false;
				return (MyPrevious == null);
			}
		}
		public bool IsAutoTOCSection
		{
			get
			{
				if (!IsSection) return false;
				if (MyDocStyle.StructureStyle.Style == null) return false;
				return ((ActiveFormat.PlantFormat.FormatData.PurchaseOptions & E_PurchaseOptions.AutoTableOfContents) == E_PurchaseOptions.AutoTableOfContents &&
					(MyDocStyle.StructureStyle.Style & E_DocStructStyle.TableOfContents) == E_DocStructStyle.TableOfContents);
			}
		}
		public bool IsPlacekeeperSection
		{
			get
			{
				if (!IsSection) return false;
				if (MyDocStyle.StructureStyle.Style == null) return false;
				return ((ActiveFormat.PlantFormat.FormatData.PurchaseOptions & E_PurchaseOptions.AutoPlacekeeper) == E_PurchaseOptions.AutoPlacekeeper &&
					(MyDocStyle.StructureStyle.Style & E_DocStructStyle.Placekeeper) == E_DocStructStyle.Placekeeper);
			}
		}
		public bool CanSetPlacekeeper
		{
			get
			{
				if (IsProcedure) return false;
				SectionConfig scfg = ActiveSection.MyConfig as SectionConfig;
				if (MyDocStyle.StructureStyle.Style == null || scfg ==  null) return false;
				bool PlacekeepOption = ((ActiveFormat.PlantFormat.FormatData.PurchaseOptions & E_PurchaseOptions.AutoPlacekeeper) == E_PurchaseOptions.AutoPlacekeeper)
					&& scfg.Section_Placekeeper.Equals("Y");
				//return (PlacekeepOption && IsHigh);
				return (PlacekeepOption);
			}
		}
		public bool MoreThanOneStepSection()
		{
			if (IsProcedure || IsSection) return false;
			// If 'toitem' is a step, get to section.
			ItemInfo par = MyParent;
			while (par != null && !par.IsSection) par = par.MyParent;
			if (par == null) return false;
			par = par.FirstSibling;
			int cntStepSect = 0;
			while (par != null)
			{
				if (par.IsStepSection) cntStepSect++;
				par = par.NextItem;
			}
			if (cntStepSect > 1) return true;
			return false;
		}
		#region StepLevel
		private int _StepLevel = -2;// Not yet calculated
		public int StepLevel
		{
			get
			{
				if (_StepLevel == -2)
				{
					_StepLevel = CalcStepLevel(this);
					//ItemInfo parent = ActiveParent as ItemInfo;
					//Console.WriteLine("{0},{1},{2},{3},{4},{5},{6}",ItemID, DBSequence, _StepLevel, MyContent.Type % 10000, parent.MyContent.Type % 10000,HasCautionOrNote ? 1 : 0, parent.Cautions == null? 0 : 1);
				}
				return _StepLevel;
			}
			set { _StepLevel = value; }
		}
		public string ToolTip
		{
			get
			{
				if (IsStep)
					return FormatStepData.StepEditData.TypeMenu.MenuItem; //FormatStepData.Type;
				else if (IsSection)
					return MyDocStyle.Name;
				return "Procedure Title";
			}
		}
		public bool HasCautionOrNote
		{
			get { return Cautions != null || Notes != null; }
		}
		private static Regex regexDBSeqPass1 = new Regex("([^.]*)[.]S([^.]*)[.]S([0-9]*)[.](.*)");
		private static Regex regexDBSeqPass2 = new Regex("[.](.)([^.]*)[.]");
		public string DBSequence
		{
			get
			{
				Match m1 = regexDBSeqPass1.Match(ShortPath);
				MatchCollection m2s = regexDBSeqPass2.Matches(m1.Groups[4].Value);
				StringBuilder retval = new StringBuilder(string.Format("\"{0}\"\t\"{1}\"\t\"{2}\"", m1.Groups[1].Value, m1.Groups[2].Value, m1.Groups[3].Value));
				string prefix = "S";
				string suffix = "";
				foreach (Match m2 in m2s)
				{
					int i = ((int)'0') + int.Parse(m2.Groups[2].Value);
					char c = (char)i;
					suffix = c.ToString();
					switch (m2.Groups[1].Value)
					{
						case "S":
							break;
						case "R":
							prefix += "$";
							suffix = "";
							break;
						case "C":
							prefix = "!";
							break;
						case "N":
							prefix = "*";
							break;
						case "T":
							prefix += "#";
							suffix = "";
							break;
						default:
							break;
					}
					retval.Append(prefix + suffix);
					prefix = "";
				}
				retval.Append(prefix + "'");
				//Volian.Base.Library.DebugText.WriteLine("'{0}','{1}','{2}'", retval, ShortPath, Path);
				return retval.ToString();
			}
		}
		private static int CalcStepLevel(ItemInfo item)
		{
			if (item == null) return 0;
			int id = 0;
			// Determines the substep level.
			int level = CountLevels(item);

			// PaginateOnFirstSubstep allows orphans, first child can be separated from its parent.
			int firstInc = item.ActiveFormat.MyStepSectionLayoutData.PaginateOnFirstSubstep ? 0 : 1;
			ItemInfo parent = item.ActiveParent as ItemInfo;

			// TODO: Format flag 'TreatAsSequential':
			// The following needs to account for use of format flag 'TreatAsSequential' when doing
			// formats that have it.
			if (item.IsExactType("And") || item.IsExactType("Or") || item.IsExactType("ImplicitOr"))
				level++;
			//if (item.ParentAndOr) 
			//	level++;
			level += item.ParentAndOrCount;

			// First substep, this is where it uses the orphan logic from above.

			// The check for the parent.IsNote was added for Calvert OI3/OI-1A, section 5, step H. This is a
			// very long step with a very long note (multiple notes each having 1 or more ANDs).  Without
			// the addition of the parent.IsNote, the note was breaking between 2 ANDs (the 1st AND was a 
			// steplevel of 5, but the 2nd was a steplevel of 4).  If something similar is seen with Cautions, 
			// that check could be added.
			if (!item.IsRNOPart && !item.IsHigh && (item.MyPrevious == null || item.MyParent.IsNote))
				level += firstInc;
			else
				firstInc = 0;

			// Try not to paginate on a step that has Cautions & Notes, keep the Caution/Note with
			// the step.
			if (item.IsStepPart)
			{
				if (item.Cautions != null || item.Notes != null)
					level += 2;
			}
			// Paginate before first caution, not between cautions.
			else if (item.IsCautionPart)
			{
				if (item.MyPrevious == null) level -= (1 + firstInc);
				else level += 3;
			}
			// Paginate before first note, if the step does not have a caution.
			// Otherwise, try to keep the notes together.
			else if (item.IsNotePart)
			{
				if (parent.Cautions == null && item.MyPrevious == null) level -= (1 + firstInc);
				else level += 3;
			}
			// Try not to paginate on a table.
			else if (item.IsTablePart)
			{
				level += 2;
			}
			// For an RNO to the right, make it the same level as the AER item.
			else if (item.IsRNOPart)
			{
				level = (item.ActiveParent as ItemInfo).StepLevel + item.RNOLevel - item.ColumnMode;
// RHM Change 20140522
				//level = (item.ActiveParent as ItemInfo).StepLevel;// +item.RNOLevel - item.ColumnMode;
			}
			return level;
		}
		private bool ParentAndOr
		{
			get
			{
				ItemInfo parent = ActiveParent as ItemInfo;
				if (parent == null) return false;
				if (parent.IsExactType("And") || parent.IsExactType("Or")) return true;
				return parent.ParentAndOr;
			}
		}
		private int ParentAndOrCount
		{
			get
			{
				ItemInfo parent = ActiveParent as ItemInfo;
				if (parent == null) return 0;
				if (parent.IsExactType("And") || parent.IsExactType("Or")) return 1 + parent.ParentAndOrCount;
				return parent.ParentAndOrCount;
			}
		}
		/// <summary>
		/// Count all levels, including substeps within RNOs.  Ignore RNOs that are to the right of
		/// the AER, but count those that are below higher level RNOs.
		/// </summary>
		/// <param name="item"></param>
		/// <returns></returns>
		private static int CountLevels(ItemInfo item)
		{
			int level = 0;
			if (item.IsProcedure) return 0;
			int ignoreRNOs = item.ActiveSection.ColumnMode;
			while (item != null && !item.IsHigh)
			{
				if (ignoreRNOs > 0 && item.IsRNOPart)
					ignoreRNOs--;
				else
					level++;
				item = item.ActiveParent as ItemInfo;
			}
			return level;
		}
		#endregion
		public bool HasHeader
		{
			get
			{
				if (MyHeader == null) return false;
				if (MyHeader.CleanText == null) return false;
				if (MyHeader.CleanText == "") return false;
				return true;
			}
		}
		protected void ExtensionRefreshFields(Item tmp)
		{
			_ActiveParent = null;
		}
		#region LoadAtOnce2
		public static ItemInfo GetItemAndChildren2(int? itemID)
		{
			try
			{
				ItemInfo tmp = DataPortal.Fetch<ItemInfo>(new ItemAndChildrenCriteria2(itemID));
				AddToCache(tmp);
				if (tmp.ErrorMessage == "No Record Found") tmp = null;
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ItemInfoList.GetItemAndChildren2", ex);
			}
		}
		// Criteria to get Item and children
		[Serializable()]
		private class ItemAndChildrenCriteria2
		{
			public ItemAndChildrenCriteria2(int? itemID)
			{
				_ItemID = itemID;
			}
			private int? _ItemID;
			public int? ItemID
			{
				get { return _ItemID; }
				set { _ItemID = value; }
			}
		}
		// Data Portal to Get Item and Children
		private void DataPortal_Fetch(ItemAndChildrenCriteria2 criteria)
		{
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					ApplicationContext.LocalContext["cn"] = cn;
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "getItem";
						cm.Parameters.AddWithValue("@ItemID", criteria.ItemID);
						cm.CommandTimeout = Database.DefaultTimeout;
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							if (!dr.Read())
							{
								_ErrorMessage = "No Record Found";
								return;
							}
							ReadData(dr);
						}
					}
					SpinThroughChildren();
					// removing of item only needed for local data portal
					if (ApplicationContext.ExecutionLocation == ApplicationContext.ExecutionLocations.Client)
						ApplicationContext.LocalContext.Remove("cn");
				}
			}
			catch (Exception ex)
			{
				Database.LogException("ItemInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
			}
			RemoveFromCache(this);
		}
		private void SpinThroughChildren()
		{
			if (MyContent.ContentPartCount > 0)
				foreach (PartInfo partInfo in MyContent.ContentParts)
					foreach (ItemInfo itemInfo in partInfo.MyItems)
						itemInfo.SpinThroughChildren();
		}
		#endregion
		#region LoadAtOnce
		// Method to Get Item and children
		public static ItemInfo GetItemAndChildren(int? itemID, int? parentID)
		{
			try
			{
				ItemInfo tmp = DataPortal.Fetch<ItemInfo>(new ItemAndChildrenCriteria(itemID, parentID));
				AddToCache(tmp);
				if (tmp.ErrorMessage == "No Record Found") tmp = null;
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ItemInfoList.GetChildren", ex);
			}
		}
		// Criteria to get Item and children
		[Serializable()]
		private class ItemAndChildrenCriteria
		{
			public ItemAndChildrenCriteria(int? itemID, int? parentID)
			{
				_ItemID = itemID;
				_ParentID = parentID;
			}
			private int? _ItemID;
			public int? ItemID
			{
				get { return _ItemID; }
				set { _ItemID = value; }
			}
			private int? _ParentID;
			public int? ParentID
			{
				get { return _ParentID; }
				set { _ParentID = value; }
			}
		}
		// Data Portal to Get Item and Children
		private void DataPortal_Fetch(ItemAndChildrenCriteria criteria)
		{
			//ItemInfo tmp = null;
			Dictionary<int, ItemInfo> lookup = new Dictionary<int, ItemInfo>(); ;
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "vesp_ListItemAndChildren";
						cm.Parameters.AddWithValue("@ItemID", criteria.ItemID);
						cm.Parameters.AddWithValue("@ParentID", criteria.ParentID);
						cm.CommandTimeout = Database.DefaultTimeout;
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							while (dr.Read())
							{
								if (dr.GetInt32("Level") == 0)
								{
									//tmp = itemInfo;
									ReadData(dr);
									AddContent(dr);
									lookup[this.ItemID] = this;
								}
								else
								{
									ItemInfo itemInfo = null;
									int itemType = dr.GetInt32("Type") / 10000;
									switch (itemType)
									{
										case 0:
											itemInfo = new ProcedureInfo(dr);
											break;
										case 1:
											itemInfo = new SectionInfo(dr);
											break;
										case 2:
											itemInfo = new StepInfo(dr);
											break;
									}
									// Load Children
									itemInfo.AddContent(dr);
									ItemInfo parent = lookup[dr.GetInt32("ParentID")];
									itemInfo._ActiveParent = parent;
									itemInfo._ActiveSection = (itemInfo.IsSection ? itemInfo : parent._ActiveSection);
									parent.AddPart(dr, itemInfo);
									lookup.Add(itemInfo.ItemID, itemInfo);
								}
							}
							//Console.WriteLine("I'm here {0}",this.MyContent.ContentPartCount);
						}
					}
				}
			}
			catch (Exception ex)
			{
				Database.LogException("ItemInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
			}
		}
		internal void AddPart(SafeDataReader dr, ItemInfo itemInfo)
		{
			// Either a new PartInfo or an existing PartInfo
			if (dr.IsDBNull(dr.GetOrdinal("PreviousID")))
			{
				//PartInfo prt = new PartInfo(dr, itemInfo);
				_MyContent.AddPart(dr, itemInfo);
			}
			else
			{
				foreach (PartInfo pi in MyContent.ContentParts)
				{
					if (dr.GetInt32("FromType") == (int)pi.PartType)
					{
						if (pi._MyItems == null)
							pi._MyItems = new ItemInfoList(itemInfo);
						else
							pi.MyItems.AddItem(itemInfo);
					}
				}
			}
		}
		#endregion
		#region IsType
		public bool IsFirstCautionPart
		{
			get
			{
				return ((ItemPartCount > 0) && (ItemParts[0].PartType == E_FromType.Caution));
			}
		}
		public bool IsFirstNotePart
		{
			get
			{
				return ((ItemPartCount > 0) && (ItemParts[0].PartType == E_FromType.Note));
			}
		}

		public bool IsCautionPart
		{
			get
			{
				return ((FirstSibling.ItemPartCount > 0) && (FirstSibling.ItemParts[0].PartType == E_FromType.Caution));
			}
		}
		public bool IsNotePart
		{
			get
			{
				return ((FirstSibling.ItemPartCount > 0) && (FirstSibling.ItemParts[0].PartType == E_FromType.Note));
			}
		}

		public bool IsType(string type)
		{
			if ((int)MyContent.Type < 20000) return false;
			int stepType = ((int)MyContent.Type) % 10000;
			StepDataList sdlist = ActiveFormat.PlantFormat.FormatData.StepDataList;
			if (stepType > sdlist.Count)
			{
				Console.WriteLine("Error getting type - contentid = {0}", MyContent.ContentID);
				return false;
			}
			StepData sd = sdlist[stepType];
			while (sd.Index != 0)
			{
				if (sd.Type == type) return true;
				sd = sdlist[sd.ParentType];
			}
			return false;
		}
		public bool IsExactType(string type)
		{
			if ((int)MyContent.Type < 20000) return false;
			int stepType = ((int)MyContent.Type) % 10000;
			StepDataList sdlist = ActiveFormat.PlantFormat.FormatData.StepDataList;
			if (stepType > sdlist.Count)
			{
				Console.WriteLine("Error getting type - contentid = {0}", MyContent.ContentID);
				return false;
			}
			StepData sd = sdlist[stepType];
			return (sd.Type == type);
		}
		public bool IsCautionOrNotePart
		{
			get
			{
				return (IsCautionPart || IsNotePart);
			}
		}
		public bool IsCaution
		{
			get
			{
				return IsType("Caution");
			}
		}
		public bool IsCaution2
		{
			get
			{
				return IsType("Caution2");
			}
		}
		public bool IsCaution1
		{
			get
			{
				return IsType("Caution1");
			}
		}
		public bool IsNote
		{
			get
			{
				return IsType("Note");
			}
		}
		public bool IsNote1
		{
			get
			{
				return IsType("Note1");
			}
		}
		public bool IsFootnote
		{
			get
			{
				if (!ActiveFormat.PlantFormat.FormatData.ProcData.NotesToFootnotes) return false;
				if (!IsStep) return false;
				// BGEVL had notes as footnotes, and also had HorizontalSubsteps flag
				if (ActiveFormat.PlantFormat.FormatData.PrintData.HorizontalSubsteps && IsType("Note")) return true;
				if (IsType("Note2")) return true;		// BGEEOP had note2's as footnotes
				return false;
			}
		}
		public bool IsTable
		{
			get
			{
				return IsType("Table");
			}
		}
		public bool IsFigure
		{
			get
			{
				return IsType("Figure");
			}
		}
		public bool IsOr
		{
			get
			{
				return IsType("Or");
			}
		}
		public bool IsAnd
		{
			get
			{
				return IsType("And");
			}
		}
		public bool IsEquipmentList
		{
			get
			{
				return IsType("EquipmentList");
			}
		}
		public bool IsTitle
		{
			get
			{
				return IsType("Title");
			}
		}
		public bool IsAccPages
		{
			get
			{
				return IsType("AccPages");
			}
		}
		public bool IsParagraph
		{
			get
			{
				return IsType("Paragraph");
			}
		}
		public bool IsDefault
		{
			get
			{
				return IsType("Default");
			}
		}
		public bool IsContAcSequential
		{
			get
			{
				return IsType("ContAcSequential");
			}
		}
		public bool IsHigh
		{
			get
			{
				// check to see if ActiveParent is a section, if so it is a high level step
				if (MyContent.Type / 10000 != 2) return false;
				ItemInfo parent = ActiveParent as ItemInfo;
				if (parent == null) return false;
				// IsHigh was returning true if this item is a caution or note off of a section..
				//   from the (parent.MyContent.Type / 1000) == 1.
				if (IsCaution || IsNote) return false;
				if ((parent.MyContent.Type / 10000) == 1)
					return true;
				return false;
			}
		}
		public bool IsSequential
		{
			get
			{
				if ((MyContent.Type / 10000) != 2) return false;
				string tabstr = FormatStepData.TabData.IdentPrint;
				if (tabstr.Contains("{seq}")) return true;
				return false;
			}
		}
		public bool IsNumbered
		{
			get
			{
				if ((MyContent.Type / 10000) != 2) return true;
				string tabstr = FormatStepData.TabData.IdentPrint;
				if (tabstr.Contains("{seq}")) return true;
				if (tabstr.Contains("{ALPHA}")) return true;
				if (tabstr.Contains("{ROMAN}")) return true;
				if (tabstr.Contains("{numeric}")) return true;
				return false;
			}
		}
		public bool IsTablePart
		{
			get
			{
				return ((ItemPartCount > 0) && (ItemParts[0].PartType == E_FromType.Table));
			}
		}
		public bool IsRNOPart
		{
			get
			{
				return ((ItemPartCount > 0) && (ItemParts[0].PartType == E_FromType.RNO));
			}
		}
		public bool IsInRNO
		{
			get
			{
				if (IsHigh) return false;
				if (IsRNOPart) return true;
				ItemInfo parent = ActiveParent as ItemInfo;
				if (parent == null) return false;
				return parent.IsInRNO;
			}
		}
		public bool IsInCalvertConditionResponse
		{
			get
			{
				ItemInfo itmifo = this;
				bool rtn = false;
				if (ActiveFormat.PlantFormat.FormatData.PrintData.SpecialCaseCalvertAlarm)
				{
					// TemplateChildColumnMode is set to 2 for the TitleWithTextBelow step type
					// we want to stop searching at this level
					while (!rtn && itmifo != null && itmifo.IsStep && !itmifo.TemplateChildColumnMode.Equals(2))
					{
						rtn = itmifo.TemplateColumnMode.Equals(2);
						itmifo = itmifo.MyParent;
					}
				}
				return rtn;
			}
		}
		#endregion
		#region Level Columns Relationships
		public int RNOLevel
		{
			get
			{
				return ((IsProcedure || IsSection || IsHigh) ? 0 : (IsRNOPart ? 1 : 0) + ((ItemInfo)ActiveParent).RNOLevel);
			}
		}
		public void CheckColumnMode(int itemID)
		{
			List<ItemInfo> lst = _CacheByPrimaryKey[itemID.ToString()];
			foreach (ItemInfo ii in lst)
			{
				Console.WriteLine("{0} - {1}", ii.MyItemInfoUnique, (ii.ActiveSection as SectionInfo).SectionConfig.Section_ColumnMode);
			}
		}
		public int ColumnMode
		{
			get
			{
				// if Calvert Alarms, the column mode may be defined in the template code - check
				// for this 1st.
				if (ActiveFormat.PlantFormat.FormatData.PrintData.SpecialCaseCalvertAlarm)
					if (TemplateColumnMode != -1) return TemplateColumnMode;

				// check config value on my section, if null/default use Pmode of active format
				if (ActiveSection != null)
				{
					SectionInfo si = null;
					if (IsSection) si = this as SectionInfo;
					else si = ActiveSection as SectionInfo;
					if (si == null)
						si = SectionInfo.Get(ActiveSection.ItemID); //ActiveSection as SectionInfo;
					if (si != null)
					{
						// there is no longer a "default" ENUM item - SectionConfig will return format default if needed
						//if (si.SectionConfig.Section_ColumnMode != SectionConfig.SectionColumnMode.Default)
						return (int)si.SectionConfig.Section_ColumnMode - 1;
					}
				}
				return (ActiveFormat.MyStepSectionLayoutData.PMode ?? 2) - 1;
			}
		}
		/// <summary>
		/// FormatStepType - Maps to step type in format file.  All types map directly from step type in content
		/// to step type in format
		/// </summary>
		public int FormatStepType
		{
			get
			{
				return (((int)MyContent.Type) % 10000);
			}
		}
		/// <summary>
		/// returns the format's stepdata for the given content type.
		/// </summary>
		public StepData FormatStepData
		{
			get
			{
				int typ = (int)MyContent.Type - 20000;
				foreach (StepData sd in ActiveFormat.PlantFormat.FormatData.StepDataList)
				{
					if (sd.Index == typ) return sd;
				}
				return null;
			}
		}
		public ItemInfo FirstSibling
		{
			get
			{
				ItemInfo temp = this;
				while (temp.MyPrevious != null) temp = temp.MyPrevious;
				return temp;
			}
		}
		public ItemInfo LastSibling
		{
			get
			{
				ItemInfo temp = this;
				while (temp.NextItems != null && temp.NextItems.Count > 0) temp = temp.NextItems[0];
				return temp;
			}
		}
		public ItemInfo LastChild(E_FromType partType)
		{
			ItemInfoList myitems = Lookup((int)partType);
			if (myitems != null) return myitems[myitems.Count - 1];
			return null;
		}
		public ItemInfo FirstChild(E_FromType partType)
		{
			ItemInfoList myitems = Lookup((int)partType);
			if (myitems != null) return myitems[0];
			return null;
		}
		public bool HasAncestor(ItemInfo ancestor)
		{
			if (ancestor == null) return false;
			ItemInfo parent = ActiveParent as ItemInfo;
			if (parent == null) return false;
			if (ancestor.ItemID == parent.ItemID) return true;
			return parent.HasAncestor(ancestor);
		}
		#endregion
		public int FoldoutIndex()
		{
			if (ActiveFormat.PlantFormat.FormatData.PrintData.SectionLevelFoldouts && (((ActiveSection.MyDocStyle.StructureStyle.Style ?? 0) & E_DocStructStyle.UseSectionFoldout) != 0)) return 0;
			// now check for floating foldouts. If there is a floating foldout, also find which one it uses.
			// This is data off of the ?
			if (ActiveFormat.PlantFormat.FormatData.PrintData.AlternateFloatingFoldout && ActiveSection.IsDefaultSection)
			{
				StepConfig sc = MyConfig as StepConfig;
				int iiForFoldout = sc != null ? sc.Step_FloatingFoldout : -1;
				if (iiForFoldout <= 0) return -1;
				int fldid = sc.Step_FloatingFoldout;
				if (fldid == 0) return 0;
				int indxOfFoldout = 0;
				foreach (ItemInfo sect in MyProcedure.Sections)
				{
					if (sect.ItemID == fldid) return indxOfFoldout;
					if (sect.DisplayText.ToUpper().StartsWith("FOLDOUT")) indxOfFoldout++;
				}
				return 0;
			}
			return -1;   // does not have a foldout
		}
		#region More IsType
		public bool IsProcedurePart
		{
			get
			{
				return ((FirstSibling.ItemPartCount > 0) && (FirstSibling.ItemParts[0].PartType == E_FromType.Procedure));
			}
		}
		public bool IsSectionPart
		{
			get
			{
				return ((FirstSibling.ItemPartCount > 0) && (FirstSibling.ItemParts[0].PartType == E_FromType.Section));
			}
		}
		public bool IsStepPart
		{
			get
			{
				return ((FirstSibling.ItemPartCount > 0) && (FirstSibling.ItemParts[0].PartType == E_FromType.Step));
			}
		}
		public bool IsInSubStep
		{
			get
			{
				if (IsHigh) return false;
				if (IsStepPart) return true;
				ItemInfo parent = ActiveParent as ItemInfo;
				if (parent == null) return false;
				return parent.IsInSubStep;
			}
		}
		public bool IsInFirstLevelSubStep
		{
			get
			{
				ItemInfo temp = FirstSibling;
				if (temp.ActiveParent.IsDocVersion) return false;
				if (temp.MyParent.IsSection) return false;   // already at hls
				if (temp.IsProcedure || temp.IsSection) return false;
				while (((ItemInfo)temp.ActiveParent).IsHigh == false)
					temp = ((ItemInfo)temp.ActiveParent).FirstSibling;
				return temp.IsStepPart;
			}
		}
		public bool IsStepSection
		{
			get
			{
				//override docstyle based on content of the section.  If the section has word content then return false
				if (IsSection && MyContent.ContentEntryCount == 0 && MyDocStyle.IsStepSection) return true;
				return false;
			}
		}
		public bool IsSection
		{
			get
			{
				if ((MyContent.Type / 10000) == 1) return true;
				return false;
			}
		}
		public bool IsDefaultSection
		{
			get
			{
				// check to see if ActiveParent is a section, if so it is a high level step
				if (MyContent.Type / 10000 != 1) return false;
				// get procedure section and then
				ItemInfo parent = (ItemInfo)ActiveParent;
				if (!parent.IsProcedure) return false;
				ProcedureConfig pc = (ProcedureConfig)parent.MyConfig;
				int sectstartid = -1;
				string ss = pc == null ? null : pc.SectionStart;
				if (ss != null && ss != "") sectstartid = System.Convert.ToInt32(ss);
				else return false;
				if (ItemID == sectstartid) return true;
				SectionInfo si = SectionInfo.Get(sectstartid);
				if (si == null) return false;
				if (si.MyProcedure.ItemID == MyProcedure.ItemID) return false;
				if (si.DisplayNumber == DisplayNumber && si.DisplayText == DisplayText)
				{
					using (Procedure p = Procedure.Get(parent.ItemID))
					{
						if (p.ProcedureConfig.SectionStart != ItemID.ToString())
						{
							p.ProcedureConfig.SectionStart = ItemID.ToString();
							p.Save();
						}
					}
					return true;
				}
				return false;
			}
		}
		public bool IsSubsection
		{
			get
			{
				if (!IsSection) return false;
				ItemInfo par = ActiveParent as ItemInfo;
				if (par == null || !par.IsSection) return false;
				return true;
			}
		}
		public bool IsSubsectionNumber
		{
			// returns whether the subsection number is derived from section number, 
			// for example 6.9 is subsectionnumber of 6.0.   B is not a subsectionnumber of 6.9
			get
			{
				if (!IsSection) return false;
				ItemInfo par = ActiveParent as ItemInfo;
				if (par == null || !par.IsSection) return false;
				string parNumber = par.DisplayNumber;
				string myNumber = DisplayNumber;
				if (parNumber == null || myNumber == null) return false;
				if (!parNumber.Trim().EndsWith(".0")) return false;
				return (myNumber.Trim().StartsWith(parNumber.Trim().Substring(0, parNumber.Length - 1)));
			}
		}
		public bool IsSeparateSubsection
		{
			get
			{
				return (IsSubsection && !IsSubsectionNumber);
			}
		}

		public bool IsFolder
		{
			get
			{
				return false;
			}
		}
		public bool IsDocVersion
		{
			get
			{
				return false;
			}
		}
		public bool IsProcedure
		{
			get
			{
				if ((MyContent.Type / 10000) == 0) return true;
				return false;
			}
		}
		public bool IsStep
		{
			get
			{
				if ((MyContent.Type / 10000) == 2) return true;
				return false;
			}
		}
		private E_FromType ItemType
		{
			get
			{
				if (MyContent.Type == 0) return E_FromType.Procedure;
				if (MyContent.Type < 20000) return E_FromType.Section;
				return E_FromType.Step;
			}
		}
		public Item GetByType()
		{
			Item tmp = null;
			switch (ItemType)
			{
				case E_FromType.Procedure:
					tmp = Procedure.Get(_ItemID);
					break;
				//case E_FromType.Section:
				//  itemInfo = new Section(dr);
				//  break;
				//default:
				//  itemInfo = new Step(dr);
				//  break;
			}
			return tmp;
		}
		#endregion
		#region Ordinal CslaType and Tostring
		//[NonSerialized]
		internal int? _Ordinal;
		public int Ordinal
		{
			get
			{
				if (_Ordinal == null)
				{
					if (MyPrevious != null)
						_Ordinal = MyPrevious.Ordinal + 1;
					else
						_Ordinal = 1;
				}
				return (int)_Ordinal;
			}
		}
		public bool IsSubStep
		{
			get { return IsStep && !IsHigh && !IsTable && !IsFigure; }
		}
		public string CslaType
		{ get { return this.GetType().FullName; } }
		public override string ToString()
		{
			//Item editable = Item.GetExistingByPrimaryKey(_ItemID);
			//return string.Format("{0}{1} {2}", (editable == null ? "" : (editable.IsDirty ? "* " : "")), 
			//  (MyContent.Type >= 20000 ? Ordinal.ToString() + "." : MyContent.Number), MyContent.Text);
			ContentInfo cont = MyContent;
			//string number = cont.Number;
			string number = DisplayNumber;
			//if (cont.Type >= 20000) number = Ordinal.ToString() + ".";
			if (cont.Type >= 20000) number = MyTab == null ? "" : MyTab.CleanText;
			return string.Format("{0} {1}", number, DisplayText).Trim();   // Need TrimEnd(); for IP3
			//return string.Format("{0} {1}", number, cont.Text).Trim();
			//return string.Format("{0} {1}", cont.Number, cont.Text);
		}
		//public string ToString(string str,System.IFormatProvider ifp)
		//{
		//  return ToString();
		//}
		#endregion
		#region Search
		internal string _SearchDVPath;
		public string SearchDVPath
		{
			get
			{
				if (_SearchDVPath == null)
					_SearchDVPath = ActiveParent.SearchDVPath;
				return _SearchDVPath;
			}
		}
		internal string _SearchPath;
		public string SearchPath
		{
			get
			{
				if (_SearchPath == null)
				{
					if (IsProcedure)
						_SearchPath = ActiveParent.SearchPath + "\u0007" + (DisplayNumber ?? "") + "\u0011" + DisplayText;
					else if (IsSection)
						_SearchPath = ActiveParent.SearchPath + "\u0007" + (DisplayNumber ?? "") + "\u0011" + DisplayText;
					else
					{
						PartInfo myPart = FirstSibling.ItemPartCount > 0 ? FirstSibling.ItemParts[0] : null;
						if (myPart != null)
							_SearchPath = myPart.SearchPath + (!IsHigh ? "." : "\u0007") + Ordinal.ToString();
						else
							_SearchPath = ActiveParent.SearchPath + (!IsHigh ? "." : "\u0007") + Ordinal.ToString();
					}
				}
				return _SearchPath;
			}
		}
		public string ShortSearchPath
		{
			get { return ConvertToDisplayText(Regex.Replace(_SearchPath ?? "", "\x11.*?\x07", "\x07")); }
		}
		internal int _SearchAnnotationID;
		public int SearchAnnotationID
		{
			get { return _SearchAnnotationID; }
		}
		internal string _SearchAnnotationText;
		public string SearchAnnotationText
		{
			get { return _SearchAnnotationText; }
			set { _SearchAnnotationText = value; }
		}
		internal string _SearchAnnotationType;
		public string SearchAnnotationType
		{
			get { return _SearchAnnotationType; }
		}
		#endregion
		#region Reports
		internal string _FoundROID;
		public string FoundROID
		{
			get { return _FoundROID; }
		}
		#endregion
		#region ProcedureConfig
		[NonSerialized]
		private ProcedureConfig _ProcedureConfig = null;
		public PrintChangeBar PrintChangeBar
		{
			get
			{
				if (_ProcedureConfig == null) SetProcedureConfig();
				return _ProcedureConfig.Print_ChangeBar;
			}
		}
		public PrintChangeBarLoc PrintChangeBarLoc
		{
			get
			{
				if (_ProcedureConfig == null) SetProcedureConfig();
				return _ProcedureConfig.Print_ChangeBarLoc;
			}
		}
		public PrintChangeBarText PrintChangeBarText
		{
			get
			{
				if (_ProcedureConfig == null) SetProcedureConfig();
				return _ProcedureConfig.Print_ChangeBarText;
			}
		}
		public string PrintChangeBarUsrMsg1
		{
			get
			{
				if (_ProcedureConfig == null) SetProcedureConfig();
				return _ProcedureConfig.Print_UserCBMess1;
			}
		}
		public string PrintChangeBarUsrMsg2
		{
			get
			{
				if (_ProcedureConfig == null) SetProcedureConfig();
				return _ProcedureConfig.Print_UserCBMess2;
			}
		}
		private void SetProcedureConfig()
		{
			// Walk up tree until find my procedure.  Then get its change bar (default will
			// get inherited information if not set at this level).
			// Find the procedure level and its config.
			ItemInfo tmpitm = this;
			while (tmpitm.MyContent.Type != 0)
				tmpitm = tmpitm.MyParent;

			ProcedureInfo pi = ProcedureInfo.Get(tmpitm.ItemID);
			if (pi == null) return;
			_ProcedureConfig = pi.MyConfig as ProcedureConfig;
		}
		#endregion
		#region Formatting of Text
		//jcb added inherited applicability
		public bool IsApplicable(int apple)
		{
			if (apple == -1)
				return true;
			ItemInfo parent = this.ActiveParent as ItemInfo;
			IItemConfig cfg = this.MyConfig as IItemConfig;
			return (this.IsProcedure || parent.IsApplicable(apple)) && (cfg.MasterSlave_Applicability.GetFlags().Count == 0 || cfg.MasterSlave_Applicability.GetFlags().Contains(apple));
		}
		//end jcb added inherited applicability
		public string FormattedDisplayText
		{
			get
			{
				string str = MyContent.Text;
				str = Regex.Replace(str, @"\<[uU]\>", MyDocVersion.DocVersionConfig.Unit_Number);
				//if (str.Contains("<u>"))
				//  str = str.Replace("<u>", MyDocVersion.DocVersionConfig.Unit_Number);
				//if (str.Contains("<U>"))
				//  str = str.Replace("<U>", MyDocVersion.DocVersionConfig.Unit_Number);
				return ConvertToDisplayText(str,false);
			}
		}
		public string DisplayText
		{
			get
			{
				string str = MyContent.Text;
				str = Regex.Replace(str, @"\<[uU]\>", MyDocVersion.DocVersionConfig.Unit_Number);
				//if (str.Contains("<u>"))
				//  str = str.Replace("<u>", MyDocVersion.DocVersionConfig.Unit_Number);
				//if (str.Contains("<U>"))
				//  str = str.Replace("<U>", MyDocVersion.DocVersionConfig.Unit_Number);
				return ConvertToDisplayText(str);
			}
		}
		public string DisplayNumber
		{
			get
			{
				string str = (this.IsProcedure) ? MyDocVersion.UnitSpecific(MyContent.Number, 0) : MyContent.Number;
				str = Regex.Replace(str, @"\<U-ID\>", MyDocVersion.DocVersionConfig.Unit_ID, RegexOptions.IgnoreCase);
				str = Regex.Replace(str, @"\<ID\>", MyDocVersion.DocVersionConfig.Unit_ID, RegexOptions.IgnoreCase);
				//if (str.Contains("<U-ID>"))
				//  str = str.Replace("<U-ID>", MyDocVersion.DocVersionConfig.Unit_ID);
				//if (str.Contains(@"<S\u8209?ID>"))
				//  str = str.Replace(@"<S\u8209?ID>", MyDocVersion.DocVersionConfig.Unit_ID);
				str = ConvertToDisplayText(str);
				if (str.Contains("<u>"))
					Console.WriteLine("it is still there");
				return str;
			}
			//get { return ConvertToDisplayText(MyContent.Number); }
		}
		public static string ConvertToDisplayText(string txt)
		{
			return ConvertToDisplayText(txt, true);
		}
		public static string ConvertToDisplayText(string txt, bool stripRTF)
		{
			string retval = txt;
			if (stripRTF) retval = StripRtfFormatting(retval);
			retval = StripLinks(retval);
			retval = ReplaceSpecialCharacters(retval);
			retval = retval.Replace("\u2011", "-");
			retval = retval.Replace(@"\line ", ";");
			retval = retval.Replace("\r\n", ";");
			retval = retval.Replace("\n", ";");	//added for consistency checking with approved version
			return retval;
		}
		public static string StripRtfFormatting(string rtf)
		{
			string retval = rtf;
			retval = Regex.Replace(retval, @"\\b0 ?", "");
			retval = Regex.Replace(retval, @"\\b ?", "");
			retval = Regex.Replace(retval, @"\\ulnone ?", "");
			retval = Regex.Replace(retval, @"\\ul0 ?", "");
			retval = Regex.Replace(retval, @"\\ul ?", "");
			retval = Regex.Replace(retval, @"\\i0 ?", "");
			retval = Regex.Replace(retval, @"\\i ?", "");
			//retval = Regex.Replace(retval, @"\\super ?", "");
			//retval = Regex.Replace(retval, @"\\sub ?", "");
			//retval = Regex.Replace(retval, @"\\nosupersub ?", "");
			retval = Regex.Replace(retval, @"\\up[320] ?", "");
			retval = Regex.Replace(retval, @"\\dn[320] ?", "");
			return retval;
		}
		public static string StripLinks(string rtf)
		{
			string retval = rtf;
			retval = Regex.Replace(retval, @"\\v.*?\\v0", "");
			retval = retval.Replace("\u252C", "");// Unicode 9516 Transition
			retval = retval.Replace("\u2566", "");// Unicode 9574 Transition
			retval = retval.Replace("\u0015", "");// Unicode 21 RO
			return retval;
		}
		private static string ReplaceSpecialCharacter(Match m)
		{
			StringBuilder sb = new StringBuilder();
			int i = int.Parse(m.ToString().Substring(2, m.ToString().Length - 3));
			sb.Append((char)i);
			return sb.ToString();
		}
		private static string ReplaceSpecialHexCharacter(Match m)
		{
			StringBuilder sb = new StringBuilder();
			int i = int.Parse(m.ToString().Substring(2), System.Globalization.NumberStyles.HexNumber);
			sb.Append((char)i);
			return sb.ToString();
		}
		private static string ReplaceSpecialCharacters(string rtf)
		{
			string retval = rtf;
			retval = retval.Replace("`", "\u00B0");// Degree
			retval = Regex.Replace(retval, @"\\u[0-9]+[?]", new MatchEvaluator(ReplaceSpecialCharacter));
			retval = Regex.Replace(retval, @"\\'[0-9A-Fa-f][0-9A-Fa-f]", new MatchEvaluator(ReplaceSpecialHexCharacter));
			return retval;
		}
		//public void ShowThis(string title)
		//{
		//	Console.WriteLine("'{0}',,,,'i{1}','u{2}',{3},'{4}','{5}','{6}','{7}'", title, ItemID, MyItemInfoUnique, PreviousID, this, _MyPrevious, _MyParent, _ActiveParent);
		//}
		public VE_Font GetItemFont()
		{
			/*
			FormatInfo fmt = ActiveFormat;
			if (fmt == null)
			{
				ShowThis();
				if (MyPrevious != null)
				{
					MyPrevious.ShowThis();
					if (MyPrevious.ActiveFormat == null)
					{
						_ActiveParent = MyPrevious.MyParent;
						MyPrevious._ActiveParent = _ActiveParent;
						fmt = _ActiveParent.ActiveFormat;
						MyPrevious._ActiveFormat = fmt;
						Console.WriteLine("OOPS!");
					}
					else if (MyParent != null)
					{
						_ActiveParent = MyParent;
						fmt = _ActiveParent.ActiveFormat;
					}
				}
			}
			*/
			return GetItemFont(ActiveFormat);
		}

		public VE_Font GetItemFont(FormatInfo fmt)
		{
			VE_Font font = null;
			try
			{
				FormatInfo format = (LocalFormat != null || fmt == null) ? LocalFormat : fmt;//_MyItemInfo.ActiveFormat;
				int type = (int)MyContent.Type;//_MyItemInfo.MyContent.Type;
				switch (type / 10000)
				{
					case 0:	// procedure
						font = format.PlantFormat.FormatData.Font;
						break;
					case 1: // section
						font = format.PlantFormat.FormatData.SectData.SectionHeader.Font;
						break;
					case 2: // step types
						int typindx = type - 20000;  // what to do for other types rather than steps
						font = format.PlantFormat.FormatData.StepDataList[typindx].Font;
						if (typindx == _ParagraphType) font = AdjustForTextSubFollowsTextStyle(format, typindx, font);
						if (IsRNOPart && MyParent.IsHigh && FormatStepData.BoldHighLevel) font = BoldTextStyle(font);
						break;
				}
			}
			catch (Exception ex)
			{
				Console.WriteLine("GetItemFont(): {0} - {1}", ex.GetType(), ex.Message);
			}
			return font;
		}
		private VE_Font BoldTextStyle(VE_Font font)
		{
			E_Style myStyle = (E_Style)font.Style;
			myStyle |= E_Style.Bold;
			if (myStyle != font.Style)
				font = new VE_Font(font.Family, (int)font.Size, myStyle, (float)font.CPI);
			return font;
		}
		private const int _ParagraphType = 24;
		protected VE_Font AdjustForTextSubFollowsTextStyle(VE_Font font)
		{
			return AdjustForTextSubFollowsTextStyle(ActiveFormat, this.FormatStepType, font);
		}
		private VE_Font AdjustForTextSubFollowsTextStyle(FormatInfo format, int typindx, VE_Font font)
		{
			StepData myFormatStepData = format.PlantFormat.FormatData.StepDataList[typindx];
			if (myFormatStepData.TextSubFollowsTextStyle && ParentNoteOrCaution != null)
			{
				bool isBold = (myFormatStepData.Font.Style & E_Style.Bold) > 0;
				bool isMmBold = (myFormatStepData.Font.Style & E_Style.MmBold) > 0;
				myFormatStepData = format.PlantFormat.FormatData.StepDataList[ParentNoteOrCaution.FormatStepType];
				font = myFormatStepData.Font;
				E_Style myStyle = (E_Style)font.Style;
				myStyle ^= (myStyle & E_Style.Bold);
				myStyle ^= (myStyle & E_Style.MmBold);
				myStyle |= isBold ? E_Style.Bold : 0;
				myStyle |= isMmBold ? E_Style.MmBold : 0;
				if (myStyle != font.Style)
					font = new VE_Font(font.Family, (int)font.Size, myStyle, (float)font.CPI);
			}
			return font;
		}
		private string RemoveToken(string str, string token)
		{
			// if this token is preceeded by another token and followed by a space 
			// leave the preceeding token the ending space
			string retval = Regex.Replace(str, @"(\\[^ \\?\r\n\t]*)" + token + " ", "$1 ");
			//if (retval != str)  // Show the token replacement
			//	Console.WriteLine("Leave the preceeding token the ending space '{0}'\r\n{1}\r\n{2}",token,str,retval);
			// otherwise replace the token optionally followed by a space
			retval = Regex.Replace(retval, token + " ?", "");
			return retval;
		}
		public string RemoveRtfStyles(string rtf)
		{
			return RemoveRtfStyles(rtf, ActiveFormat);
		}
		public string RemoveRtfStyles(string rtf, FormatInfo fmt)
		{
			string retval = rtf;
			VE_Font TextFont = GetItemFont(fmt);
			if (TextFont != null)
			{
				// remove rtf commands for any styles that were added.  Note that if
				// the entire item has a style, and also contains 'pieces' of text with
				// the same style, the underlying rtf box removes the embedded rtf commands,
				// for example, if the entire step is bolded, and 'THEN' has bold on/off
				// surrounding it, the rtf box removes the bold around the 'THEN'
				// These remove the command with a following space or the command alone,
				// either case may exist, because if there are rtf commands following the
				// style command, there will be no space character following the style command.
				if (((TextFont.Style & E_Style.Bold) > 0) || ((TextFont.Style & E_Style.MmBold) > 0))
				{
					retval = RemoveToken(retval, @"\\b0");
					retval = RemoveToken(retval, @"\\b");
				}
				if ((TextFont.Style & E_Style.Underline) > 0)
				{
					retval = RemoveToken(retval, @"\\ulnone");
					retval = RemoveToken(retval, @"\\ul");
				}
				if ((TextFont.Style & E_Style.Italics) > 0)
				{
					retval = RemoveToken(retval, @"\\i0");
					retval = RemoveToken(retval, @"\\i");
				}
			}
			return retval;
		}
		public bool SameRowAsParent
		{
			get
			{
				return ActiveFormat.PlantFormat.FormatData.StepDataList[FormatStepType].SameRowAsParent;
			}
		}
		public string WidthOverride
		{
			get
			{
				return ActiveFormat.PlantFormat.FormatData.StepDataList[FormatStepType].WidthOverride;
			}
		}
		//public float? WidthOverride
		//{
		//    get
		//    {
		//        return ActiveFormat.PlantFormat.FormatData.StepDataList[FormatStepType].WidthOverride;
		//    }
		//}
		#endregion
		#region Path and Parent
		public string Path
		{
			get
			{
				string number = (MyContent.Type >= 20000 ? Ordinal.ToString() + "." : ((DisplayNumber ?? "") == "" ? DisplayText : DisplayNumber));
				ItemInfo parent = this;
				while (parent.MyPrevious != null) parent = parent.MyPrevious;
				if (parent.ItemPartCount == 0)
					return number + ", " + DisplayText;
				else
				{
					PartInfo partInfo = parent.ItemParts[0];
					return partInfo.MyContent.ContentItems.Items[0].Path + " " + ((E_FromType)partInfo.FromType).ToString() + " " + number;
				}
			}
		}
		public string ShortPath
		{
			get
			{
				string number = (MyContent.Type >= 20000 ? Ordinal.ToString() + "." : ((DisplayNumber ?? "") == "" ? DisplayText : DisplayNumber));
				ItemInfo parent = this;
				while (parent.MyPrevious != null) parent = parent.MyPrevious;
				if (parent.ItemPartCount == 0)
					return number;
				else
				{
					PartInfo partInfo = parent.ItemParts[0];
					return partInfo.MyContent.ContentItems.Items[0].ShortPath + "." + ((E_FromType)partInfo.FromType).ToString().Substring(0, 1) + number;
				}
			}
		}
		public ContentInfo ParentContent
		{
			get
			{
				string number = (MyContent.Type >= 20000 ? Ordinal.ToString() + "." : ((MyContent.Number ?? "") == "" ? MyContent.Text : MyContent.Number));
				ItemInfo parent = this;
				while (parent.MyPrevious != null) parent = parent.MyPrevious;
				if (parent.ItemPartCount <= 0 || parent.ItemParts.Count == 0)
					return null;
				else
				{
					return parent.ItemParts[0].MyContent;
				}
			}
		}
		internal ItemInfo _MyParent;
		public ItemInfo MyParent
		{
			get
			{
				if (_MyParent == null)
				{
					//if (ItemDocVersionCount > 0) return ItemDocVersions[0]; Need to create one interface to support Folders, DocVersions and Items				
					ContentInfo parentContent = ParentContent;
					if (parentContent == null || parentContent.ContentItemCount == 0) return null;
					_MyParent = parentContent.ContentItems[0];
				}
				return _MyParent;
			}
			set
			{
				_MyParent = value;
			}
		}
		#endregion
		#region Lookups and More Related
		private ItemInfoList Lookup(int fromType, ref ItemInfoList itemInfoList)
		{
			if (itemInfoList == null)
				itemInfoList = Lookup(fromType);
			return itemInfoList;
		}
		private bool _LoadAllAtOnce;
		public bool LoadAllAtOnce
		{
			get { return _LoadAllAtOnce; }
			set { _LoadAllAtOnce = value; }
		}
		internal ItemInfoList Lookup(int fromType)
		{
			ItemInfoList itemInfoList = null;
			if (MyContent.ContentPartCount != 0)
				foreach (PartInfo partInfo in MyContent.ContentParts)
					if (partInfo.FromType == fromType)
					{
						if (LoadAllAtOnce)
							itemInfoList = partInfo._MyItems;// = ItemInfoList.GetList(partInfo.ItemID, partInfo.FromType);
						else
							itemInfoList = partInfo._MyItems = ItemInfoList.GetList(partInfo.ItemID, partInfo.FromType);
						return itemInfoList;
					}
			return null;
		}
		public static void ResetParts(int itemID)
		{
			string key = itemID.ToString();
			if (_CacheByPrimaryKey.ContainsKey(key))
			{
				bool firstContent = true;
				foreach (ItemInfo itm in _CacheByPrimaryKey[key])
				{
					itm.ResetParts();
					if (itm._MyContent != null && firstContent)
					{
						firstContent = false;// Only need to do this once.  
						//RefreshContentParts looks through ContentInfo objects
						itm._MyContent.RefreshContentParts();
					}
				}
			}
		}
		public void ResetParts()
		{
			_Procedures = null;
			_Sections = null;
			_Cautions = null;
			_Notes = null;
			_RNOs = null;
			_Steps = null;
			_Tables = null;
		}
		private ItemInfoList _Procedures;
		public ItemInfoList Procedures
		{ get { return Lookup(1, ref _Procedures); } }
		private ItemInfoList _Sections;
		public ItemInfoList Sections
		{ get { return Lookup(2, ref _Sections); } }
		private ItemInfoList _Cautions;
		public ItemInfoList Cautions
		{ get { return Lookup(3, ref _Cautions); } }
		private ItemInfoList _Notes;
		public ItemInfoList Notes
		{ get { return Lookup(4, ref _Notes); } }
		private ItemInfoList _RNOs;
		public ItemInfoList RNOs
		{ get { return Lookup(5, ref _RNOs); } }
		private ItemInfoList _Steps;
		public ItemInfoList Steps
		{ get { return Lookup(6, ref _Steps); } }
		private ItemInfoList _Tables;
		public ItemInfoList Tables
		{ get { return Lookup(7, ref _Tables); } }
		//public void ResetChildren()
		//{
		//  _Procedures = null;
		//  _Sections = null;
		//  _Steps = null;
		//  _Cautions = null;
		//  _Notes = null;
		//  _RNOs = null;
		//  _Steps = null;
		//  _Tables = null;
		//}
		//public XmlDocument ToXml()
		//{
		//  XmlDocument retval = new XmlDocument();
		//  retval.LoadXml("<root/>");
		//  return ToXml(retval.DocumentElement);
		//}
		//public void AddList(XmlNode xn,string name, ItemInfoList itemInfoList)
		//{
		//  if (itemInfoList != null)
		//  {
		//    XmlNode nd = xn.OwnerDocument.CreateElement(name);
		//    xn.AppendChild(nd);
		//    itemInfoList.ToXml(xn);
		//  }
		//}
		//public XmlDocument ToXml(XmlNode xn)
		//{
		//  XmlNode nd  = MyContent.ToXml(xn);
		//  // Now add the children
		//  AddList(nd, "Procedures", Procedures);
		//  AddList(nd, "Sections", Sections);
		//  AddList(nd, "Cautions", Cautions);
		//  AddList(nd, "Notes", Notes);
		//  AddList(nd, "RNOs", RNOs);
		//  AddList(nd, "Steps", SubItems);
		//  AddList(nd, "Tables", Tables);
		//  return xn.OwnerDocument;
		//}
		#endregion
		#region UI Tab
		public string TabToolTip
		{
			get
			{
				if (MyContent.MyEntry == null)
					return DisplayNumber + " - " + DisplayText;
				string toolTip = MyProcedure.TabToolTip + "\r\n";
				if (MyContent.Number != "")
					toolTip += DisplayNumber + " - " + DisplayText;
				else
					toolTip += DisplayText;
				DocumentInfo myDocument = MyContent.MyEntry.MyDocument;
				if (myDocument.LibTitle != "")
				{
					toolTip += string.Format("\r\n(Library Document - {0})\r\n", myDocument.LibTitle);
					toolTip += myDocument.LibraryDocumentUsage;
				}
				return toolTip.Replace('\xA0', ' ');//Replace Hardspace with a space
			}
		}
		public string TabTitle
		{
			get
			{
				if (MyContent.MyEntry == null)
				{
					if (DisplayNumber == string.Empty)
						return DisplayText.Replace("\u2011", "-").Split(" ,.;:-_".ToCharArray())[0] + "...";
					return DisplayNumber.Replace("\u2011", "-");
				}
				if (MyContent.Number != "")  // Add LIB to the Section Number
					return ((MyContent.MyEntry.MyDocument.LibTitle ?? "") == "" ? "" : "\u1D38\u1D35\u1D2E ") + DisplayNumber;
				if (MyContent.MyEntry.MyDocument.LibTitle != "")
				{
					if (DisplayText.Length <= 7) return "\u1D38\u1D35\u1D2E " + DisplayText.Replace("\u2011", "-");
					return "\u1D38\u1D35\u1D2E " + DisplayText.Replace("\u2011", "-").Split(" ,.;:-_".ToCharArray())[0] + "...";
				}
				if (DisplayText.Length <= 10)
					return DisplayText.Replace("\u2011", "-");
				return DisplayText.Replace("\u2011", "-").Split(" ,.;:-_".ToCharArray())[0] + "...";
			}
		}
		#endregion
		#region Change Bar
		public bool HasChangeBar
		{
			get
			{
				bool chg = HasChanges;
				StepInfo si = this as StepInfo;
				if (si == null) return false;
				StepConfig sc = si.MyConfig as StepConfig;
				if (sc == null) return false;
				// if there is no override & return whether there was a change to the text.
				if (chg && ActiveFormat.PlantFormat.FormatData.ProcData.ChangeBarData.ChangeIds &&
					(sc.Step_ChangeID ?? "") == "")
					return false; // No Change ID - No Change Bar
				if (sc.Step_CBOverride == null)
					return chg;
					return (sc.Step_CBOverride == "On");
			}
		}
		public bool HasChanges
		{
			get
			{
				if (this.IsAccPages || this.IsProcedure || this.IsSection) return false;
				StepInfo si = this as StepInfo;
				if (si == null) return false;
				StepConfig sc = si.MyConfig as StepConfig;
				if (sc == null) return false;
				// if there is no override & return whether there was a change to the text.
				return (MyContent.DTS > MyProcedure.ChangeBarDate);
			}
		}
		#endregion
		#region IVEReadOnlyItem
		PartInfoList _PartInfoList;
		public System.Collections.IList GetChildren()
		{
			_PartInfoList = this.MyContent.ContentParts;
			if (_PartInfoList.Count == 1 && ((IsProcedure && _PartInfoList[0].ToString() == "Sections") || _PartInfoList[0].ToString() == "Steps"))
				return _PartInfoList[0].GetChildren();
			return _PartInfoList;
		}
		public System.Collections.IList GetChildren(bool allParts)
		{
			_PartInfoList = this.MyContent.ContentParts;
			if (allParts)
			{
				if (_PartInfoList.Count == 1 && ((IsProcedure && _PartInfoList[0].ToString() == "Sections") || _PartInfoList[0].ToString() == "Steps"))

					return _PartInfoList[0].GetChildren();
				return _PartInfoList;
			}
			else // Steps and Sections only
			{
				for (int i = 0; i < _PartInfoList.Count; i++)
					if (_PartInfoList[i].ToString() == "Sections" || _PartInfoList[i].ToString() == "Steps")
						return _PartInfoList[i].GetChildren();
				return null;
			}
		}
		//public bool ChildrenAreLoaded
		//{
		//  get { return _PartInfoList == null; }
		//}
		public bool HasChildren
		{
			get { return this.MyContent.ContentPartCount > 0; }
		}
		public bool HasWordContent
		{
			get { return this.MyContent.MyEntry != null; }
		}
		public bool HasStepContent
		{
			get
			{
				if (MyContent.ContentPartCount == 0) return false;
				if (MyContent.ContentPartCount == 1 && MyContent.ContentParts[0].PartType == E_FromType.Section) return false;
				return true;
			}
		}
		private ProcedureInfo _MyProcedure;
		public ProcedureInfo MyProcedure
		{
			get
			{
				if (_MyProcedure == null)
				{
					// Walk up active parents until the parent is not an item
					ItemInfo tmp = this;
					while (tmp.ActiveParent != null && !tmp.ActiveParent.IsDocVersion)
						tmp = (ItemInfo)tmp.ActiveParent;
					if (tmp is ProcedureInfo)
						_MyProcedure = tmp as ProcedureInfo;
					else
						_MyProcedure = ProcedureInfo.Get(tmp.ItemID);
				}
				return _MyProcedure;
			}
			set
			{
				_MyProcedure = value;
			}
		}
		private ItemInfo _MyHLS = null;
		public ItemInfo MyHLS
		{
			get
			{
				if (_MyHLS == null)
				{
					if (IsHigh) _MyHLS = this;
					else
					{
						if (MyActiveParent is ItemInfo)
							_MyHLS = ((ItemInfo)MyActiveParent).MyHLS;
					}
				}
				return _MyHLS;
			}
		}
		private string _CombinedTab = null;

		public string CombinedTab
		{
			get { return _CombinedTab; }
			set { _CombinedTab = value; }
		}
		private DocVersionInfo _MyDocVersion = null;

		public DocVersionInfo MyDocVersion
		{
			get
			{
				if (_MyDocVersion == null)
				{
					if (ActiveParent is DocVersionInfo)
						_MyDocVersion = ActiveParent as DocVersionInfo;
					else
					{
						if (ActiveParent == null) return null;
						_MyDocVersion = (ActiveParent as ItemInfo).MyDocVersion;
					}
				}
				return _MyDocVersion;
			}
			set { _MyDocVersion = value; }
		}
		internal IVEDrillDownReadOnly _ActiveParent = null;
		public IVEDrillDownReadOnly MyActiveParent { get { return _ActiveParent; } }
		public IVEDrillDownReadOnly ActiveParent
		{
			get
			{
				//if (_ActiveParent == this)_ActiveParent = null;
				if (_ActiveParent == null)
				{
					if (MyPrevious != null)
						_ActiveParent = _MyPrevious.ActiveParent;
					else
					{
						if (this.ItemDocVersions != null && this.ItemDocVersions.Count > 0)
							_ActiveParent = this.ItemDocVersions[0];
						else
						{
							//The following using command caused a cached iteminfo to be disposed.
							//using (ContentInfo parentContent = ParentContent)
							//{
							ContentInfo parentContent = ParentContent;
							if (parentContent == null)// || parentContent.ContentItemCount == 0)
								_ActiveParent = this;
							else
							{
								int itemID = 0;
								if (parentContent.ContentItems.Count == 0)
									parentContent.RefreshContentItems();
								using (ItemInfoList list = parentContent.ContentItems)
									itemID = list[0].ItemID;
								if (itemID == 0)
									_ActiveParent = this;
								else
									_ActiveParent = ItemInfo.Get(itemID);
							}
							//}
						}
					}
				}
				return _ActiveParent == this ? null : _ActiveParent;
			}
			internal set
			//set
			{
				_ActiveParent = value;
			}
		}
		internal ItemInfo _ActiveSection = null;
		/// <summary>
		/// MyActiveSection is used to determine if _ActiveSection is null or not.
		/// </summary>
		public ItemInfo MyActiveSection { get { return _ActiveSection; } }
		public ItemInfo ActiveSection
		{
			get
			{
				if (_ActiveSection == null)
				{
					if (IsSection)
						_ActiveSection = this;
					else
					{
						ItemInfo parent = ActiveParent as ItemInfo;
						if (parent != null)
							_ActiveSection = parent.ActiveSection;
						else
							_ActiveSection = this;
					}
				}
				return _ActiveSection.IsSection ? _ActiveSection : null;
			}
			set
			{
				_ActiveSection = value;
			}
		}
		private DocStyle _MyDocStyle;
		public DocStyle MyDocStyle
		{
			get
			{
				if (_MyDocStyle == null && ActiveSection != null)
				{
					int typ = (int)ActiveSection.MyContent.Type;
					int subtyp = typ % 10000;
					if (subtyp >= ActiveFormat.PlantFormat.DocStyles.DocStyleList.Count) return ActiveFormat.PlantFormat.DocStyles.DocStyleList[0];
					_MyDocStyle = ActiveFormat.PlantFormat.DocStyles.DocStyleList[subtyp];
				}
				return _MyDocStyle;
			}
			set
			{
				_MyDocStyle = value;
			}
		}
		private FormatInfo _ActiveFormat = null;
		public FormatInfo ActiveFormat
		{
			get
			{
				//if (_ActiveFormat == null) // jsj added check for NULL ActiveParent
				_ActiveFormat = (LocalFormat != null ? LocalFormat : (ActiveParent != null) ? ActiveParent.ActiveFormat : null);
				//Console.WriteLine("Active {0}", (_ActiveFormat == null) ? "_ActiveFormat is null" : _ActiveFormat.Name);
				return _ActiveFormat;
			}
			//get { return LocalFormat != null ? LocalFormat : ActiveParent.ActiveFormat; }
		}
		public FormatInfo LocalFormat
		{
			get
			{
				//Console.WriteLine("Local {0}", (MyContent.MyFormat==null)?"MYformat is null": MyContent.MyFormat.Name);
				return MyContent.MyFormat;
			}
		}
		private bool _IsDeleted = false;
		public bool IsDeleted
		{
			get { return _IsDeleted; }
			set
			{
				_IsDeleted = value;
				if (value == true)
					UpdateCacheIsDeleted(ItemID);
			}
		}
		private static void UpdateCacheIsDeleted(int itemID)
		{
			ConvertListToDictionary();
			string key = itemID.ToString();
			if (key != null && _CacheByPrimaryKey.ContainsKey(key))
			{
				ItemInfo[] items = _CacheByPrimaryKey[key].ToArray();
				foreach (ItemInfo item in items)
					item._IsDeleted = true;
			}
		}
		private ConfigDynamicTypeDescriptor _MyConfig = null;
		public ConfigDynamicTypeDescriptor MyConfig
		{
			get
			{
				if (_MyConfig == null)
				{
					switch (MyContent.Type / 10000)
					{
						case 0:
							_MyConfig = new ProcedureConfig(MyContent.Config);
							break;
						case 1:
							_MyConfig = new SectionConfig(MyContent.Config);
							break;
						case 2:
							_MyConfig = new StepConfig(MyContent.Config);
							break;
					}
				}
				return _MyConfig;
			}
			set
			{
				if (_MyConfig == null) return;
				_MyConfig = null;
				//MyContent.Config = value;
			}
		}
		public void RefreshConfig()
		{
			string key = ItemID.ToString();
			ConvertListToDictionary();
			if (_CacheByPrimaryKey.ContainsKey(key))
				foreach (ItemInfo tmpInfo in _CacheByPrimaryKey[key])
					tmpInfo.MyConfig = null;
		}
		//public bool HasStandardSteps()
		//{ return MyContent.ContentItemCount > 1; }
		public Color ForeColor
		{ get { return (HasBrokenRules != null ? Color.Red : (MyContent.ContentItemCount > 1 ? Color.Blue : Color.Black)); } }
		public Color BackColor
		{ get { return (ItemAnnotationCount > 0 ? Color.Yellow : Color.White); } }
		#endregion
		#region Constructor
		internal ItemInfo(SafeDataReader dr, bool forIRichtem)
		{
			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ItemInfo.Constructor", GetHashCode());
			try
			{
				ReadData(dr);
				AddContent(dr);
			}
			catch (Exception ex)
			{
				if (_MyLog.IsErrorEnabled) _MyLog.Error("ItemInfo.Constructor", ex);
				throw new DbCslaException("ItemInfo.Constructor", ex);
			}
		}
		internal void AddContent(SafeDataReader dr)
		{
			_MyContent = new ContentInfo(dr, true);
		}
		#endregion
		#region MetaTags - Tabs, Headers, Footers
		[NonSerialized]
		protected Tab _MyTab;
		public Tab MyTab
		{
			get
			{
				if (!_TagsSetup) SetupTags();
				return _MyTab;
			}
			set
			{
				_MyTab = value;
				_TagsSetup = true;
			}
		}
		[NonSerialized]
		protected MetaTag _MyHeader;
		public MetaTag MyHeader
		{
			get
			{
				if (!_TagsSetup) SetupTags();
				return _MyHeader;
			}
			set
			{
				_MyHeader = value;
			}
		}
		[NonSerialized]
		protected MetaTag _MyFooter;
		public MetaTag MyFooter
		{
			get
			{
				if (!_TagsSetup) SetupTags();
				return _MyFooter;
			}
			set { _MyFooter = value; }
		}
		[NonSerialized]
		protected bool _TagsSetup = false;
		public virtual void SetupTags()
		{
			if (IsStep)
			{
				_MyTab = new Tab(AdjustForTextSubFollowsTextStyle(FormatStepData.TabData.Font));
				_MyHeader = new MetaTag(FormatStepData.TabData.Font);
				_MyFooter = new MetaTag(FormatStepData.TabData.Font);
				SetTabText();
			}
			else
			{
				_MyTab = new Tab(ActiveFormat.PlantFormat.FormatData.Font);
				_MyHeader = null;
				_MyFooter = null;
				_MyTab.CleanText = DisplayNumber;
			}
			_TagsSetup = true;
		}
		protected void SetTabText()
		{
			string cltext = null;
			int stepType = (int)(MyContent.Type % 10000);
			string tbformat;
			if ((ActiveFormat.MyStepSectionLayoutData.UseRNOParentIdent ?? "") != "" && bool.Parse(ActiveFormat.MyStepSectionLayoutData.UseRNOParentIdent))
				tbformat = IsInRNO ? FormatStepData.TabData.RNOIdentPrint == "" ? this.MyParent.FormatStepData.TabData.RNOIdentPrint : FormatStepData.TabData.RNOIdentPrint : FormatStepData.TabData.IdentPrint;
			else
				tbformat = IsInRNO ? FormatStepData.TabData.RNOIdentPrint : FormatStepData.TabData.IdentPrint;
			string tbformate = null;   // need this for background documents, to generate tab for editing.
			if (IsParagraph && !IsSequential)
			{
				string tstr = "";
				if (tbformat.Contains("{!.+?}"))
					tstr = tbformat.Replace("{!.+?}", " "); // Comanche Peak Indented Paragraph
				_MyTab.Text = tstr;
				_MyTab.CleanText = tstr;
				return;
			}

			if (((ActiveFormat.PlantFormat.FormatData.PurchaseOptions.Value & E_PurchaseOptions.EnhancedBackgrounds) == E_PurchaseOptions.EnhancedBackgrounds) &&
				((IsHigh && FormatStepData.PageBreakOnStep) || (IsRNOPart && MyHLS.FormatStepData.PageBreakOnStep)))
				tbformate = IsRNOPart ? MyHLS.FormatStepData.TabData.RNOIdentEdit : FormatStepData.TabData.IdentEdit;

			if (ActiveFormat.Name.ToUpper() == "WCNCKL" || ActiveFormat.Name.ToUpper() == "WSTCKL")
			{
				if (!IsNote && !IsCaution) tbformat = FormatStepData.TabData.IdentEdit;
				if (ActiveFormat.Name.ToUpper() == "WCNCKL" && FormatStepData.StepLayoutData.AlignWithParentTab) tbformat = tbformat.TrimStart(" ".ToCharArray());
			}
			if (((ActiveFormat.PlantFormat.FormatData.PurchaseOptions.Value & E_PurchaseOptions.EnhancedBackgrounds) == E_PurchaseOptions.EnhancedBackgrounds) ||
				((ActiveFormat.PlantFormat.FormatData.PurchaseOptions.Value & E_PurchaseOptions.EnhancedDeviations) == E_PurchaseOptions.EnhancedDeviations))
			{
				if (tbformat.Contains("{LNK C/N Num}"))
				{
					tbformat = tbformat.Replace("{LNK C/N Num}", Ordinal.ToString());
					tbformat = tbformat.Replace("{LNK Step Num}", (ActiveParent as ItemInfo).Ordinal.ToString());
					tbformat = tbformat.TrimStart(" ".ToCharArray());
				}
				if (tbformat.Contains("{LNK Step Num}"))
					tbformat = tbformat.Replace("{LNK Step Num}", Ordinal.ToString().PadLeft(2));
				if (tbformate != null && tbformate.Contains("{LNK Step Num}"))
					tbformate = tbformate.Replace("{LNK Step Num}", Ordinal.ToString());
			}
			if (tbformat.Contains("{indent}")) // Robinson Background format CPBCK
				tbformat = tbformat.Substring(8); // we just need to remove the "{indent}" and leave the spaces
			// Added the "{bullet}" token for McGuire and Catawba's Bulleted High Level Step type.
			// Using the bullet set in the IdentB format variable (is a solid bullet for their format)
			if (tbformat.Contains("{bullet}"))
			{
				string bulletChar = ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.IdentB.Trim();
				tbformat = tbformat.Replace("{bullet}", bulletChar);
			}
			// rno gets parent tab
			if (IsRNOPart && FormatStepData.NumberSubs)
			{
				try
				{
					// NumberWithLevel flag is used by BGE. It does tabbing in rno column by incrementing of rno and rno substeps
					if (FormatStepData.NumberWithLevel)
					{
						int ord = Ordinal - 1;
						string incSub = Ordinal.ToString();
						// get previous's tab & increment from it.
						if (MyParent != null && MyParent.IsRNOPart)
							ord = System.Convert.ToInt32(MyParent.MyTab.CleanText.Substring(MyParent.MyTab.CleanText.LastIndexOf(".") + 1));
						incSub = (ord + 1).ToString();
						if (MyParent.MyTab.CleanText.Trim().EndsWith(")"))
						{
							_MyTab.CleanText = MyParent.MyTab.CleanText.Trim() + "." + incSub;
							_MyTab.Text = _MyTab.CleanText;
							return;
						}
						if (MyParent.MyTab.CleanText.Contains(ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.IdentB))
						{
							_MyTab.CleanText = MyParent.MyTab.CleanText.Trim() + "." + incSub + " ";
							_MyTab.Text = _MyTab.CleanText;
							return;
						}
						string tmprnotab = MyParent.MyTab.CleanText.Substring(0, MyParent.MyTab.CleanText.IndexOf(".") + 1) + incSub;
						_MyTab.CleanText = tmprnotab.TrimStart();
						_MyTab.Text = tmprnotab.TrimStart();
						return;
					}
					if ((((ItemInfo)ActiveParent).IsHigh && FormatStepData.NumberHighLevel) || ((!((ItemInfo)ActiveParent).IsHigh) && ((tbformat == null || tbformat == "") && (RNOLevel <= ColumnMode))))
					{
						_MyTab.CleanText = ((ItemInfo)ActiveParent).MyTab.CleanText;
						_MyTab.Text = ((ItemInfo)ActiveParent).MyTab.Text;
						_MyTab.RNOTabWidthAdjust = ((ItemInfo)ActiveParent).FormatStepData.TabData.RNOAdjustTabSize ?? 0;
						if (((ItemInfo)ActiveParent).MyTab.Offset != 0) _MyTab.Offset = ((ItemInfo)ActiveParent).MyTab.Offset;
						if (((ItemInfo)ActiveParent).FormatStepData.TabData.RNOExcludeMacros)
							_MyTab.Text = Regex.Replace(_MyTab.Text, "{!.+?}", " ");
						if (((ItemInfo)ActiveParent).FormatStepData.TabData.RNOIdentPrint.Contains("{asterisk}"))
							_MyTab.AsteriskOffset = -10;
						return;
					}
				}
				catch (Exception ex)
				{
					Console.WriteLine("SetTabText IsRNO error {0}", ex.Message);
				}
			}
			if (tbformat == null)
			{
				_MyTab.Text = "";
				_MyTab.CleanText = "";
				return;
			}
			// account for metasection indenting/tabbing in the 'PrintLevel', i.e. if we have metasection, we may be in
			// a subsection. Index into the seqtabs array has to account for metasection level.
			int localPrintLevel = PrintLevel;
			StepSectionData sd = ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData;
			bool doMeta = false;
			if (sd.StepSectionLayoutData.TieTabToLevel && ActiveFormat.PlantFormat.FormatData.SectData.UseMetaSections)
			{
				if (sd.StepSectionLayoutData.ShowSectionTitles
				&& !MyDocStyle.CancelSectTitle
				&& !(MyDocStyle.SpecialStepsFoldout && MyDocStyle.UseColSByLevel))
					localPrintLevel = PrintLevel + CurrentSectionLevel();
				doMeta = true;
			}
			SeqTabFmtList seqtabs = ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.SeqTabFmtList;
			// Start with basic cases of alpha/numeric/seq:
			// If we have metasections AND...
			// If the seqtabs for this given level does not get a section number, use the seqtab rather than
			// the ident of the step:
			bool useSubStepTabs = false;
			if (doMeta && IsHigh
				&& !seqtabs[(localPrintLevel < 0 ? 0 : localPrintLevel) % seqtabs.Count].TabToken.Contains("{numericWpar}")
				&& tbformat.Contains("{")) useSubStepTabs = true;

			// Check to be sure the parent tab should be included...  If this sequential is within a note
			// or caution or equipment list, don't use parent tab AND always start the numbering as a numeric
			if (doMeta && IsSequential && (InNote() || InCaution() || 
				(MyParent.IsEquipmentList && !MyParent.FormatStepData.TabData.IdentPrint.Contains("{seq}"))))
			{
				// if immediate parent is note, caution or equip, use numeric, otherwise use alpha.
				localPrintLevel = 0;
				int lv = 0;
				ItemInfo ii = MyParent;
				while (!ii.IsCaution && !ii.IsNote && !ii.IsEquipmentList)
				{
					lv++;
					ii = ii.MyParent;
				}
				lv = lv % 2;
				tbformat = (lv == 0) ? "{numeric}." : "{alpha}.";
			}
			bool trimTabStart = false;

			if (useSubStepTabs || tbformat.IndexOf("{seq}") > -1)
			{
				// If the document style has the flag DSS_UnNumLikeRoman, don't do the normal tab, change to alpha
				// and adjust level in certain conditions as shown below:
				if (!IsHigh && (MyDocStyle.StructureStyle.Style & E_DocStructStyle.DSS_UnNumLikeRoman) == E_DocStructStyle.DSS_UnNumLikeRoman)
				{
					string myParentIdent = MyParent.FormatStepData.TabData.IdentPrint;
					// If there is a tab string for this step and it includes the HLS/parent tab.  The HLS is numbered 
					// with roman numerals, so don't want to continue using the roman numeral concatenated with substep tabs.
					// the parent has to have a roman numeral as its tab.
					if (myParentIdent.ToUpper().Contains("ROMAN") &&
						tbformat != null && tbformat != "" && tbformat.ToUpper().Contains("SEQ"))
						localPrintLevel += 5;     // tbformat = "{alpha}.  ";
					// If the parent has no tab, adjust the level by 5 (this is taken directly from 16bit logic & is needed by FNP AOPs, U1 AOP14.0 for example)
					else if (tbformat != null && tbformat != "" && myParentIdent == "")
						localPrintLevel += 5;
				}
				int itmp = (localPrintLevel + PrintBias + OffsetTab) % seqtabs.Count;
				if (!tbformat.Contains(@"{!C"))
					tbformat = seqtabs[itmp].PrintTabFormat;  // seqtab in 16bit, i.e. '. or )' etc.
				else
					tbformat = tbformat.Replace("{seq}", seqtabs[itmp].PrintTabFormat);
				string tbtoken = seqtabs[localPrintLevel % seqtabs.Count].TabToken;  // seqstart in 16bit, number/letter

				// if the tab has a character before the token, trim the front of tab:
				int br = tbformat.IndexOf("{");
				if (br > 0)
				{
					char isAChar = tbformat[br - 1];
					if ("{} #".IndexOf(isAChar) < 0) trimTabStart = true;
				}
				tbformat = tbformat.Replace("{seq}", tbtoken);
			}
			else
				// reset the print level if it's not a sequential type.  The code was setting printlevel
				// to a -1 for equipment lists, and if the step type was changed to a sequential, it kept the
				// -1 (the printlevel property calculates the value only if the current value == 0, 
				// so that when the above code ran to reset the tab, it would crash because the
				// printlevel was not recalculated.
				PrintLevel = 0;

			// If token includes 'Wpar', the parent tab prefix's the tab.
			if (localPrintLevel > 0 && (tbformat.IndexOf("{numericWpar}") > -1 || tbformat.IndexOf("{alphaWpar}") > -1 || tbformat.IndexOf("{ALPHAWpar}") > -1))
			{
				string parentTab = null;
				ItemInfo myparent = ActiveParent as ItemInfo;
				if (myparent != null && myparent.IsParagraph)
				{
					myparent = myparent.ActiveParent as ItemInfo;
					if (myparent.MyTab.CleanText.Trim() == "")
					{
						if ((myparent.ActiveParent as ItemInfo).MyTab.CleanText.Trim() != "")
							myparent = myparent.ActiveParent as ItemInfo;
					}
				}
				else if (myparent.IsSection || myparent.IsHigh || myparent.IsSequential || (myparent.IsRNOPart && myparent.FormatStepData.NumberHighLevel && tbformat.ToUpper().Contains("WPAR")))
				{
					parentTab = myparent.MyTab.CleanText.Trim();
					if (((MyDocStyle.StructureStyle.Style & E_DocStructStyle.DSS_AddDotZeroStdHLS) == E_DocStructStyle.DSS_AddDotZeroStdHLS) && myparent.MyContent.Type == 20002)
						parentTab = parentTab.Replace(".0", "");		// this was added in, remove for substeps.
					tbformat = parentTab + (parentTab.EndsWith(".") ? "" : ".") + tbformat.TrimStart();
				}
			}


			if (tbformat.IndexOf("#2#") > -1 || tbformat.IndexOf("#1#") > -1)
			{
				//16 bit code limits the #2# offset logic to the docstyle cannot have the DSS_ADDDOTZEROSTDHLS &
				// its HLS is type std high:
				if (!(((MyDocStyle.StructureStyle.Style & E_DocStructStyle.DSS_AddDotZeroStdHLS) == E_DocStructStyle.DSS_AddDotZeroStdHLS) && this.MyHLS.MyContent.Type == 20002))
				{
					int indxlb = tbformat.IndexOf("#");
					string ofst = tbformat.Substring(indxlb + 1, 3);
					_MyTab.Offset = Convert.ToInt32(ofst.Substring(0, 1)) * (int)FormatStepData.TabData.Font.CharsToTwips;
				}
				tbformat = tbformat.Replace("#2#", "").Replace("#1#", "");
			}
			if (tbformat.IndexOf("{Pos") > -1)
			{
				int begPos = tbformat.IndexOf("{Pos");
				int endPos = tbformat.IndexOf("}");
				string ofst = tbformat.Substring(begPos + 4, endPos - begPos - 4);
				_MyTab.Position = -(Convert.ToInt32(ofst) * (int)FormatStepData.TabData.Font.CPI);
				tbformat = tbformat.Remove(begPos, endPos + 1);
			}
			// if this is a caution/note type determine where 'NOTE/CAUTION' tab goes, as tab or as 'header'
			// and also determine whether the tab itself gets converted to a bullet.

			if (IsCaution || IsNote) tbformat = CheckNoteCautionTab(tbformat);

			// if there is a section prefix, trim any spaces from the start of this tab, so we don't have
			// a tab that looks like "1. 1"
			if (!IsSection && !IsProcedure && tbformat.IndexOf("{Section Prefix}") >= 0)
			{
				string tmpsectpref = SectionPrefix(tbformat) ?? string.Empty;
				if (ActiveSection.MyTab.CleanText != null && ActiveSection.MyTab.CleanText != "" && tmpsectpref != string.Empty) trimTabStart = true;
				tbformat = tbformat.Replace("{Section Prefix}", SectionPrefix(tbformat));
				if (tbformate != null) tbformate = tbformate.Replace("{Section Prefix}", SectionPrefix(tbformate));
			}
			bool isAlpha = tbformat.ToUpper().Contains("ALPHA");
			int ordinal = Ordinal;
			string alpha = AlphabeticalNumbering(ordinal);
			tbformat = tbformat.Replace("{alpha}", alpha.ToLower());
			tbformat = tbformat.Replace("{alphaWpar}", alpha.ToLower());
			if (ActiveFormat.PlantFormat.FormatData.PrintData.SpecialCaseCalvert && tbformat.Contains("{ALPHA}") && alpha.Length > 1)
				tbformat = tbformat.Replace("{ALPHA}. ", alpha + ".");   // if double chars, remove one of the space for BGE
			else
				tbformat = tbformat.Replace("{ALPHA}", alpha);

			tbformat = tbformat.Replace("{ALPHAWpar}", alpha);
			if (tbformat.ToUpper().Contains("ROMAN"))
			{
				string roman = RomanNumbering(ordinal);
				tbformat = tbformat.Replace("{roman}", roman.ToLower());
				tbformat = tbformat.Replace("{ROMAN}", roman);
				tbformat = tbformat.Substring(0, tbformat.Length - ((roman.Length - 1) > 0 ? (roman.Length - 1) : 0));
			}
			if (ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.VirtualDotInHLSTab && tbformat.Contains("numeric") & ordinal > 9) _MyTab.AdjustTabSpace = true;
			if (tbformat.Contains("{numeric}") && ((MyDocStyle.StructureStyle.Style & E_DocStructStyle.DSS_AddDotZeroStdHLS) == E_DocStructStyle.DSS_AddDotZeroStdHLS) && MyContent.Type == 20002)
			{
				tbformat = tbformat.Replace("{numeric}", ordinal.ToString().PadLeft(2) + ".0");
				tbformat = tbformat.Substring(0, tbformat.Length - 2);
			}
			// if this is a wolf creek background, if the tbformat ends with a '.' don't add a space,
			// otherwise add a space.
			if (ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.WolfCreekBackgroundFormat && IsBackgroundStep())
			{
				string stpTab = (!tbformat.Contains(".") ? " " : "") + ordinal.ToString();
				tbformat = tbformat.Replace("{numeric}", stpTab);
			}
			else
				tbformat = tbformat.Replace("{numeric}", trimTabStart ? ordinal.ToString() : FormatStepData.AtLeastTwoDigits ? ordinal.ToString().PadLeft(2, '0') : ordinal.ToString().PadLeft(2));
			if (tbformate != null) tbformate = tbformate.Replace("{numeric}", trimTabStart ? ordinal.ToString() : FormatStepData.AtLeastTwoDigits ? ordinal.ToString().PadLeft(2, '0') : ordinal.ToString().PadLeft(2));
			tbformat = tbformat.Replace("{numericWpar}", ordinal.ToString());
			if (tbformat.Contains("{asterisk}"))
			{
				// if this has a checkoff - need to set location of the asterisk - because the asterisk has to come before
				// the checkoff.  Otherwise, it doesn't matter
				_MyTab.AsteriskOffset = -10;
				tbformat = tbformat.Replace("{asterisk}", "");   // the asteriskoffset flags a '*' to be printed at xloc - this.
			}
			int macroindx = tbformat.IndexOf("{!C");
			if (macroindx > -1)
			{
				cltext = cltext == null ? tbformat.Remove(macroindx, 5) : cltext.Remove(macroindx, 5);
				cltext = cltext + " ";
			}
			macroindx = tbformat.IndexOf("{!diamond1}");
			if (macroindx > -1)	//i found it
			{
				cltext = cltext == null ? tbformat.Remove(macroindx, 11) : cltext.Remove(macroindx, 11);
				cltext = cltext + " ";
			}
			macroindx = tbformat.IndexOf("{!diamond}");
			if (macroindx > -1)	//i found it
			{
				cltext = cltext == null ? tbformat.Remove(macroindx, 10) : cltext.Remove(macroindx, 10);
				cltext = cltext + " ";
			}
			// "{Null}" was introduced so that inheritance in format files could differentiate between an
			// empty string, and null.  And also, so that if a tab was null but it's parent had text in the
			// tab, don't inherit the parent's tab, use a null.
			if (MyPrevious != null && FormatStepData.Sep != null && FormatStepData.Sep != "{Null}")
			{
				// check if there is font information for the separator, use it. If not use the font information
				// that is associated with the tab.
				VE_Font hdrFont = ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.Separator == null ? null :
					ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.Separator.Font;
				if (hdrFont == null) hdrFont = FormatStepData.TabData.Font;
				if (_MyHeader == null) _MyHeader = new MetaTag(hdrFont);
				else _MyHeader.MyFont = hdrFont;

				_MyHeader.Text = FormatStepData.Sep;
				_MyHeader.CleanText = StripRtfFormatting(_MyHeader.Text);
				// per 16-bit format speadsheet, Location can have the following values:
				// 0 - Left
				// 1 - Right
				// 2 or greater - Center
				int sepLoc = ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.Separator.Location ?? 2; //default to Center 
				switch (sepLoc)
				{
					case 0:
						_MyHeader.Justify = ContentAlignment.MiddleLeft;
						break;
					case 1:
						_MyHeader.Justify = ContentAlignment.MiddleRight;
						break;
					default:
						_MyHeader.Justify = ContentAlignment.MiddleCenter;
						break;
				}
				//_MyHeader.Justify = ContentAlignment.MiddleCenter;
			}
			#region Non Converted Plants tab TODO
			// Position offset
			//"{indent}");
			//"{par}");

			//Macros
			// <!diamond> - draws a diamond around the stepnumber
			// <!diamond1> - A macro
			// <!asterisk>
			// <> - ignored
			// \241 - circle macro around step, same as <!circle>
			// Also note, the format files had "<>", these get converted during input in this
			// format converter code.
			//wkstr = wkstr.Replace("{!asterisk}", "\\fs10 \\b*\\b0");		// was font size 20 in 16-bit
			//wkstr = Regex.Replace(wkstr, @"{![.*?]}", @"{!$1}");
			//wkstr = wkstr.Replace("{}", "");
			//if (vefont != null && vefont.HasCircleString2()) wkstr.Insert(0,"{!C0}");
			//wkstr = wkstr.Replace("ê", @"{Box Step}");
			#endregion

			// if this has an alternate tab, use it.  These have been used in background documents.
			if (!IsSection && FormatStepData.TabData.IdentAltPrint != null && FormatStepData.TabData.IdentAltPrint != "")
			{
				string newtab = null;
				int indxnewtab = FormatStepData.TabData.IdentAltPrint.LastIndexOf('\\');
				if (indxnewtab >= 0)
				{
					_MyTab.BasicTab = isAlpha ? alpha : ordinal.ToString();
					newtab = FormatStepData.TabData.IdentAltPrint.Substring(indxnewtab + 1);
					if (newtab.Contains("{numeric}") || newtab.Contains("{LNK Step Num}"))
					{
						newtab = tbformat;
						newtab = @"\ul " + newtab.Substring(0, newtab.IndexOf(":") + 1) + @"\ulnone " + newtab.Substring(newtab.IndexOf(":") + 1);
					}
					// also see if there is the 'pagelist' string in this tab:
					else if ((FormatStepData.TabData.Font.Style & E_Style.Underline) == E_Style.Underline &&
						((MyActiveSection.MyDocStyle.StructureStyle.Style & E_DocStructStyle.DSS_PageListSpBckgrnd) != E_DocStructStyle.DSS_PageListSpBckgrnd))
						// the reason that the underline commands were not included in format file is that the '\' character
						// is used as a separator and the following code will not impact other formats
						HighLevelStepTabPageList = @"\ul " + FormatStepData.TabData.IdentAltPrint.Substring(0, indxnewtab).Trim() + @"\ulnone " + (tbformat.StartsWith(" ") ? "" : " ") + tbformat;
					else
						HighLevelStepTabPageList = FormatStepData.TabData.IdentAltPrint.Substring(0, indxnewtab) + tbformat;
					_MyTab.AltPrintTab = newtab;
					if (tbformate != null && tbformate != "") tbformat = tbformate;
				}
			}
			_MyTab.Text = tbformat;
			_MyTab.CleanText = cltext != null ? cltext : tbformat;
		}
		private bool InCaution()
		{
			// walk up until procedure level and if finding a caution type, return true, otherwise false.
			ItemInfo ii = this.MyParent;
			while (ii != null && !ii.IsProcedure)
			{
				if (ii.IsCaution) return true;
				ii = ii.MyParent;
			}
			return false;
		}
		public bool IsBackgroundStep()
		{
			if (ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.WolfCreekBackgroundFormat)
			{
				if (IsHigh || IsCaution || IsNote) return true;
				if (MyParent != null && MyParent.IsStep && MyParent.FormatStepData.Type.ToUpper() == "TITLEWITHTEXTBELOW" && FormatStepData.Type.ToUpper() != "IMPLICITOR") return true;
			}
			return false;
		}
		private bool InNote()
		{
			// walk up until procedure level and if finding a note type, return true, otherwise false.
			ItemInfo ii = this.MyParent;
			while (ii != null && !ii.IsProcedure)
			{
				if (ii.IsNote) return true;
				ii = ii.MyParent;
			}
			return false;
		}

		private string GetToken(string tbformat)
		{
			int stindx = tbformat.IndexOf("{");
			return (tbformat.Substring(stindx, tbformat.IndexOf("}") - stindx + 1));
		}

		public int GetStepLevel() // ref int bias)
		{
			int level = 0;
			ItemInfo par = this;
			ItemInfo LastRNO = null;
			ItemInfo TopRNO = null;
			while (par != null && !par.IsSection && !par.IsProcedure && !par.IsHigh)
			{
				if (par.IsRNOPart)
				{
					LastRNO = par.MyParent;
					TopRNO = par;
				}
				if (!par.IsRNOPart && (par.IsSequential || (!(par.IsCaution || par.IsNote)
					&& ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.CountAllSubLevels)))
					level++;
				par = par.MyParent;
			}
			// If high level RNOs are numbered, use the next level of tabs for lower
			// level RNOs - unless DontOffsetTab format flag is set
			if (LastRNO != null && LastRNO.IsHigh && TopRNO.FormatStepData.NumberHighLevel && TopRNO.FormatStepData.OffsetTab)
				OffsetTab = TopRNO.FormatStepData.NumberHighLevel ? 1 : 0;
			_PrintBias = 0;
			if (par.FormatStepData != null && par.FormatStepData.TabData.IdentPrint.Contains("{ALPHA}"))
				level--;

			// ImperfectStructure is used so that the sequential numbering for substeps under an RNO is not same
			// numbering (alpha vs numeric), if the HLS has substeps - WCN uses this, as well as other plants.
			if (ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.ImperfectStructure && IsSequential
				&& (LastRNO != null) && LastRNO.IsHigh && LastRNO.HasChildren
				&& LastRNO.FirstChild(E_FromType.Step) != null && LastRNO.FirstChild(E_FromType.Step).IsSequential)
			{
				level++;  // 16bit has this: I didn't and mine worked most of time.
				if (ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.ImperfectStructurePlus4) level += 2;
				if (ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.ImperfectSubstep && !ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.ImperfectStructurePlus4)
					PrintBias = -1;
			}
			// ImperfectStructure for substeps - only good for level 1 RNOs 
			else if (ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.ImperfectSubstep && RNOLevel == 1)
			{
				par = this;
				while (!par.IsRNOPart) par = par.MyParent;  // get to the rno.
				if (par.MyParent.HasChildren)				// if parent has children?
				{
					ItemInfo tchild = par.MyParent.FirstChild(E_FromType.Step);
					if (tchild != null)
					{
						int typ = (int)tchild.MyContent.Type - 20000;
						if (ActiveFormat.PlantFormat.FormatData.StepDataList[typ].TabData.IdentPrint.Contains("{seq}"))
						{
							level++;
							if (ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.ImperfectStructurePlus4) level += 1;
							if (!ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.ImperfectStructurePlus4) PrintBias = -1;
						}
					}
				}
			}
	
			if (MyDocStyle != null && (MyDocStyle.StructureStyle.Style & E_DocStructStyle.DSS_SkipOneStepLevel) == E_DocStructStyle.DSS_SkipOneStepLevel)
				level++;
			if (MyDocStyle != null && (MyDocStyle.StructureStyle.Style & E_DocStructStyle.DSS_SkipTwoStepLevels) == E_DocStructStyle.DSS_SkipTwoStepLevels && level == 0)
				level += 2;
			if (level < 0) level = 0;
			return level;
		}
		public int CurrentSectionLevel()
		{
			int countlev = 0;
			if ((MyActiveSection.MyDocStyle.StructureStyle.Style ?? 0 & E_DocStructStyle.DSS_TreatAsTrueSectNum) != 0)
			{
				ItemInfo ii = ActiveSection.MyParent;
				while (!ii.IsProcedure)
				{
					if (ii.DisplayNumber != null && ii.DisplayNumber != "")
					{
						SectionInfo si = SectionInfo.Get(ii.ItemID);
						if (si != null)
						{
							SectionConfig sc = new SectionConfig(si);
							//SectionConfig sc = ii.MyConfig as SectionConfig;
							if (sc != null && sc.SubSection_AutoIndent == "Y")
								countlev++;
						}
					}
					ii = ii.MyParent;
				}
			}
			return countlev;
		}
		private string SectionPrefix(string tbformat)
		{
			// if not metasection/tietabtolevel, return the 'section number'.  (where the '.' may or may not exist)
			if (!ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.TieTabToLevel)
			{
				// If the Section's 'tab' is a character or has a character preceding the '.' is an alpha character, 
				//	just return the alpha (no '.')
				// If the character preceding the '. 'is a number, return the section tab up to and including the '.'
				// Otherwise, just return the section tab.
				// Before checking for anything, if the DisplayNumber starts with 'ATTACHMENT ', don't use that in the Section
				// prefix for the tabstring.
				string attNum = ActiveSection.DisplayNumber.ToUpper().StartsWith("ATTACHMENT ") ? ActiveSection.DisplayNumber.Substring(11) : ActiveSection.DisplayNumber;
				Match m = Regex.Match(attNum, @"[a-zA-Z]");  // for alpha, use non-touched displaynumber
				int indx = -1;
				if (m.Success)
				{
					indx = attNum.IndexOf(".");
					if (indx < 0) return attNum;
					return attNum.Substring(0, indx);
				}
				indx = ActiveSection.MyTab.CleanText.IndexOf(".");
				if (indx > 0) return ActiveSection.MyTab.CleanText.Substring(0, indx + 1);   // include the '.'
				return ActiveSection.MyTab.CleanText.TrimEnd();
			}

			// the rest of this is for metasections (tietabtolevel format flag)

			SectionInfo si = SectionInfo.Get(ActiveSection.ItemID);
			// A 'TrueSectionNum' must have a '.' and cannot have lettters after the '.'.
			if (si != null && si.TrueSectionNum())
			{
				string attNum = ActiveSection.DisplayNumber; // ActiveSection.DisplayNumber.ToUpper().StartsWith("ATTACHMENT ") ? ActiveSection.DisplayNumber.Substring(11) : ActiveSection.DisplayNumber;
				// If section number is of form '1.0', return '1.'
				if (attNum.Length > 1 && attNum[attNum.Length - 1] == '0' && attNum[attNum.Length - 2] == '.')
					return attNum.Substring(0, attNum.Length - 1);
				// If section number is of form '1', return '1.'
				else if (attNum.Length > 0 && attNum[attNum.Length - 1] != '.')
					return attNum + '.';
			}
			// For the docstyle flag DSS_TreatAsTrueSectNum, look for last space, and if one is
			// found, the the Section Prefix is the text after the space with a '.' appended - for
			// example, 'Attachment A' becomes 'A.'.
			if ((MyDocStyle.StructureStyle.Style ?? 0 & E_DocStructStyle.DSS_TreatAsTrueSectNum) != 0)
			{
				int lindx = ActiveSection.DisplayNumber.LastIndexOf(" ");
				if (lindx > 0)
				{
					return ActiveSection.DisplayNumber.Substring(lindx + 1) + ".";
				}
			}

			// If we're in a subsection, be sure there is a '.' at the end.
			int subsection = CurrentSectionLevel();
			if (subsection >= 1)
			{
				string tmptab = ActiveSection.MyTab.CleanText.TrimEnd();
				if (tmptab.LastIndexOf(".") != tmptab.Length - 1) tmptab = tmptab + ".";
				return tmptab;
			}
			return ActiveSection.MyTab.CleanText.TrimEnd();
		}

		private string CheckNoteCautionTab(string tbformat)
		{
			tbformat = ReplaceStepToken(tbformat);
			string prevTbFormat = null;
			string nextTbFormat = null;
			StepData nextStepData = null;
			if (MyPrevious != null)
			{
				// int prevStepType = ((int)MyPrevious.MyContent.Type) % 10000;
				StepData prevStepData = MyPrevious.FormatStepData; // ActiveFormat.PlantFormat.FormatData.StepDataList[prevStepType];
				prevTbFormat = MyPrevious.IsInRNO ? prevStepData.TabData.RNOIdentPrint : prevStepData.TabData.IdentPrint;
				prevTbFormat = ReplaceStepToken(prevTbFormat);
			}

			// for calvert alarms, need to check if next item is a different type, if a different type. 
			// If it is the same type, clear the header so that the header text isn't printed two times.
			bool specialCalvertAlarm = false;
			if (ActiveFormat.PlantFormat.FormatData.PrintData.SpecialCaseCalvertAlarm)
			{
				if (GetNextItem() != null && MyContent.Type != GetNextItem().MyContent.Type) specialCalvertAlarm = true;
			}
			if (NextItem != null && !specialCalvertAlarm)
			{
				nextStepData = NextItem.FormatStepData;
				// tried to duplicate functionality from 16-bit code.
				nextTbFormat = NextItem.IsInRNO ? nextStepData.TabData.RNOIdentPrint : nextStepData.TabData.IdentPrint;
				nextTbFormat = ReplaceStepToken(nextTbFormat);
			}
			// Handle the centered tab - if this tab is centered make it a header.
			if (FormatStepData.TabData.Justify == "Center")
			{
				_MyHeader.Justify = ContentAlignment.MiddleCenter;
				_MyHeader.Text = (!FormatStepData.TabData.NoTrim) ? tbformat.Replace("\\xA0", " ").Trim() : tbformat.Replace("\\xA0", " ");
				_MyHeader.CleanText = StripRtfFormatting(_MyHeader.Text);
				// if there is only step in the group or	 we have a change in step type (caution/note) when there is
				// use of the MixCautionsAndNotes format flag - no bullet is used, if more that one replace the tab
				// with a bullet.  Also, if only one in group and tab text ends with 'S', remove it:
				bool mixCandN = MixCautionNotesDiffType();
				if ((MyPrevious == null && (NextItem == null||specialCalvertAlarm)) || mixCandN || FormatStepData.SeparateBox)
				{
					if (_MyHeader.CleanText.ToUpper().EndsWith("S"))
					{
						string origTxt = _MyHeader.CleanText;
						_MyHeader.CleanText = _MyHeader.CleanText.Substring(0, _MyHeader.CleanText.Length - 1);
						// Text may have rtf commands:
						_MyHeader.Text = _MyHeader.Text.Replace(origTxt, _MyHeader.CleanText);
					}
					tbformat = "";
				}
				else
				{
					if (MyPrevious != null)
					{
						if (tbformat == prevTbFormat)
						{
							if (MyPrevious.FormatStepData.TabData.IsTransition)
							{
								if (tbformat != nextTbFormat)
								{
									tbformat = "";
									_MyHeader = null;
									return tbformat;
								}
							}
							else
								_MyHeader = null;
						}
						else if (this.NextItem == null)
							tbformat = "";
					}
					if (!this.FormatStepData.SeparateBox)
					{
						// For calvert formats, if all tabs are null or empty, then don't add a bullet in.
						bool allnull = ActiveFormat.PlantFormat.FormatData.PrintData.SpecialCaseCalvert && (tbformat == null || tbformat == "") && (nextTbFormat == null || tbformat == "") && (prevTbFormat == null || prevTbFormat == "");
						if (!allnull && (tbformat == nextTbFormat || tbformat == prevTbFormat))
						{
							tbformat = ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.IdentB;
							TabToIdentBAdjustFont();
						}
						else if ((nextTbFormat == null || tbformat != nextTbFormat) && (prevTbFormat == null || tbformat != prevTbFormat))
						{
							tbformat = "";
						}
					}

				}
				return tbformat;
			}

			// If this has a previous, and the tabs of this & previous match
			if (tbformat != null && MyPrevious != null && !FormatStepData.AlwaysTab && (!FormatStepData.MixCautionsAndNotes || (tbformat == prevTbFormat)))
			{
				tbformat = tbformat + ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.IdentB;
				TabToIdentBAdjustFont();
			}
			else if (FormatStepData.TabData.IsTransition)
				return tbformat;
			// else if this has a next 
			else if (tbformat != null && NextItem != null && !FormatStepData.AlwaysTab &&
				(!FormatStepData.MixCautionsAndNotes ||
				 (FormatStepData.TabData.UsePreviousStyle && !nextStepData.TabData.UsePreviousStyle && tbformat == nextTbFormat) ||
				 ((prevTbFormat != tbformat && (NextItem.MyContent.Type == (int)(MyContent.Type % 10000))))))
			{
				tbformat = tbformat + ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.IdentB;
				//string bstr = ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.IdentB;
				//int bstrlen = bstr.Length;
				//string tstr = tbformat.Substring(tbformat.Length - bstrlen);
				//bool good = true;
				//for (int i = 0; i < tstr.Length; i++)
				//    good = (tstr[i] == ' ');
				//if (good)
				//    tbformat = tbformat.Substring(0, tbformat.Length - bstrlen) + bstr;
				//else
				//    tbformat = tbformat + ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.IdentB; 
				if (TabToIdentBAdjustFont())
					_MyTab.RemovedStyleUnderline = true;
			}
			//// Since we append the bullet (IdentB) to the Caution or Note tab (like in 16-bit code)
			//// we need to append blank characters when there is only one Note or Caution (thus no bullet)
			//// in order for the Note or Caution tab to consistantly print at the same horizontal location
			//else if (tbformat != null && !FormatStepData.AlwaysTab && !FormatStepData.MixCautionsAndNotes 
			//    && (ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.IdentB != null
			//        && ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.IdentB.Length > 0))
			//{
			//    int identBLen = ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.IdentB.Length;
			//    string bbstr = new string(' ', identBLen);
			//    tbformat = tbformat + bbstr;
			//    if (TabToIdentBAdjustFont())
			//        _MyTab.RemovedStyleUnderline = true;
			//}
			return tbformat;
		}
		public bool MixCautionNotesDiffType()
		{
			// for calvert alarms, if there is a note and a warning, these are both 'IsNote', but they
			// have different tabs, so we want the mix to be true so that the tab code handles the
			// tabbing correctly.
			if (ActiveFormat.PlantFormat.FormatData.PrintData.SpecialCaseCalvertAlarm || ActiveFormat.PlantFormat.FormatData.PrintData.SpecialCaseCalvert)
			{
				if (MyPrevious != null && MyContent.Type != MyPrevious.MyContent.Type) return false;
				if (GetNextItem() != null && MyContent.Type != GetNextItem().MyContent.Type) return false;
			}

			if (!FormatStepData.MixCautionsAndNotes) return false;
			if (IsNote && ((GetNextItem() != null && GetNextItem().IsCaution) || (MyPrevious != null && MyPrevious.IsCaution))) return true;
			if (IsCaution && ((GetNextItem() != null && GetNextItem().IsNote) || (MyPrevious != null && MyPrevious.IsNote))) return true;
			return false;
		}

		private string ReplaceStepToken(string tbformat)
		{
			if (tbformat.Trim().EndsWith("`"))
			{
				ItemInfo tmp = this;
				string sep = string.Empty;
				string hlsOrdinal = string.Empty;
				do
				{
					hlsOrdinal = tmp.MyParent.MyTab.CleanTextNoSymbols.Trim(" .".ToCharArray()) + sep + hlsOrdinal;
					tmp = tmp.MyParent;
					sep = ".";
				} while (!tmp.IsHigh);
				tbformat = tbformat.Replace("`", " " + hlsOrdinal);
			}
			return tbformat;
		}

		private bool TabToIdentBAdjustFont()
		{
			if ((FormatStepData.TabData.Font.Style & E_Style.Underline) > 0)
			{
				//FontStyle style = FontStyle.Regular;
				//if ((FormatStepData.TabData.Font.Style & E_Style.Bold) > 0) style |= FontStyle.Bold;
				//if ((FormatStepData.TabData.Font.Style & E_Style.Italics) > 0) style |= FontStyle.Italic;
				//_MyTab.MyFont.WindowsFont = new Font(FormatStepData.TabData.Font.WindowsFont.FontFamily, FormatStepData.TabData.Font.WindowsFont.Size, style);
				// clear the underlining for this tab's font:
				E_Style es = ((E_Style)_MyTab.MyFont.Style) & ~E_Style.Underline;
				_MyTab.MyFont = new VE_Font(_MyTab.MyFont.Family, (int)_MyTab.MyFont.Size, es, (float)_MyTab.MyFont.CPI);
				return true;
			}
			return false;
		}
		private string AlphabeticalNumbering(int number)
		{
			string retval = string.Empty;
			// BGE requires tabs to be 'AA', 'AB', 'AC'... 'BA', 'BB', 'BC', etc.
			if (ActiveFormat.PlantFormat.FormatData.PrintData.SpecialCaseCalvert)
			{
				if (number > 26) retval += Letter((number - 1) / 26);
				retval += Letter(1 + ((number - 1) % 26));
				return retval;
			}
			// Westinghouse and 16bit had 'AA', 'BB', etc. Logic supports unlimited cases ('aa','aaa','aaaa', etc.)
			retval = retval.PadRight(1 + ((number - 1) / 26), Letter(1 + ((number - 1) % 26))[0]);
			return retval;
		}
		private string Letter(int number)
		{
			char c = (char)(number + 64);
			return c.ToString();
		}
		private enum RomanOffset : int
		{
			Hundreds = 2,
			Tens = 4,
			Units = 6
		}
		private static string _Romans = "MDCLXVI";
		private static string RomanPart(RomanOffset offset, int value)
		{
			int iFive = value / 5;
			int iUnits = value % 5;
			int iFour = iUnits / 4;
			return _Romans.Substring(((int)offset), iFour) +
				_Romans.Substring(((int)offset) - iFive - iFour, iFive | iFour) +
				"".PadRight(iUnits % 4, _Romans[((int)offset)]);
		}
		public static string RomanNumbering(int number)
		{
			int thousands = number / 1000;
			int hundreds = (number % 1000) / 100;
			int tens = (number % 100) / 10;
			int units = number % 10;
			return "".PadRight(thousands, _Romans[0]) +
				RomanPart(RomanOffset.Hundreds, hundreds) +
				RomanPart(RomanOffset.Tens, tens) +
				RomanPart(RomanOffset.Units, units);
		}
		public static void ResetTabString(int itemID)
		{
			ConvertListToDictionary();
			string key = itemID.ToString();
			if (key != null && _CacheByPrimaryKey.ContainsKey(key))
			{
				ItemInfo[] items = _CacheByPrimaryKey[key].ToArray();
				foreach (ItemInfo item in items)
				{
					item._TagsSetup = false;
				}
			}
		}
		#endregion
		#region ParentNoteOrCaution
		private bool _ParentNoteOrCautionLoaded = false;
		private ItemInfo _ParentNoteOrCaution;
		public ItemInfo ParentNoteOrCaution
		{
			get
			{
				if (!_ParentNoteOrCautionLoaded)
				{
					ItemInfo parent = ActiveParent as ItemInfo;
					if (parent != null)
					{
						if (parent.IsCautionPart || parent.IsNotePart)
							_ParentNoteOrCaution = parent;
						else if (!parent.IsHigh)
						{
							_ParentNoteOrCaution = parent.ParentNoteOrCaution;
						}
					}
					_ParentNoteOrCautionLoaded = true;
				}
				return _ParentNoteOrCaution;
			}
		}
		#endregion
		#region Macro List
		[NonSerialized]
		protected List<Macro> _MyMacros;
		protected bool _MacrosSetup = false;
		public List<Macro> MyMacros
		{
			get
			{
				if (!_MacrosSetup) SetupMacros();
				return _MyMacros;
			}
			set
			{
				_MyMacros = value;
			}
		}
		private void SetupMacros()
		{
			if (FormatStepData == null) return;
			// see if each macro should be printed based on its attributes and the item we're on.
			// Attributes to check are NotInRNO, i.e. only add this macro to the result list if 
			// the item is not in the RNO column.  Also, Groupings is used to only have the macro if
			// there are N or more of the type in the grouping.
			List<Macro> tmp = new List<Macro>();
			StepData myStepData = (FormatStepData.TextSubFollowsTextStyle && ParentNoteOrCaution != null) ? ParentNoteOrCaution.FormatStepData : FormatStepData;
			// foreach (Macro macro in ActiveFormat.PlantFormat.FormatData.StepDataList[FormatStepType].TabData.MacroList)
			foreach (Macro macro in myStepData.TabData.MacroList)
			{
				bool addToList = true;
				if (macro.NotInRNO && IsInRNO) addToList = false;
				if (((MyDocStyle.StructureStyle.Style & E_DocStructStyle.DSS_DontDoCheckOffs) == E_DocStructStyle.DSS_DontDoCheckOffs) &&
					macro.Name.ToUpper() == "CHECKOFF") addToList = false;
				if (macro.Grouping != null && macro.Grouping > 0)
				{
					int count = 0;
					ItemInfo ii = FirstSibling;
					while (ii != null)
					{
						if (ii.MyContent.Type == MyContent.Type) count++;
						ii = ii.NextItem;
					}
					if (count <= macro.Grouping) addToList = false;
				}
				if (addToList) tmp.Add(macro);
			}
			if (tmp.Count > 0) _MyMacros = tmp;
		}
		#endregion
		#region UseSmartTemplate

		// TemplateIndex is for Calvert only:
		private int _TemplateIndex = -2;  // -2 not set; -1 not a template
		public int TemplateIndex
		{
			get
			{
				if (_TemplateIndex == -2)
				{
					_TemplateIndex = GetSmartTemplateTopLevelIndx();
					if (_TemplateIndex != -1)
					{
						if (!IsHigh) _TemplateIndex = GetSmartTemplateIndex(_TemplateIndex, MyContent.Text);
					}
				}
				return _TemplateIndex;
			}
			set { _TemplateIndex = value; }
		}
		private int? _TemplateChildColumnMode = null;
		public int TemplateChildColumnMode
		{
			get
			{
				if (_TemplateChildColumnMode == null)
				{
					if (TemplateIndex >= 0)
					{
						_TemplateChildColumnMode = ActiveFormat.PlantFormat.FormatData.Templates[TemplateIndex].nocolm;
						if (_TemplateChildColumnMode == 0) _TemplateChildColumnMode = 1;  // 0 is default, set to 1 column
					}
					else
						_TemplateChildColumnMode = -1;
				}
				return _TemplateChildColumnMode ?? -1;
			}
		}
		private int? _TemplateColumnMode = null;
		public int TemplateColumnMode
		{
			get 
			{
				if (_TemplateColumnMode == null)
				{
					ItemInfo pi = ActiveParent as ItemInfo;
					if (pi != null)
					{
						if (!pi.IsStep)				// only steps are in template
							_TemplateColumnMode = -1;
						else if (pi.FormatStepData.UseOldTemplate)
							_TemplateColumnMode = pi.TemplateChildColumnMode;
						else
							_TemplateColumnMode = pi.TemplateColumnMode;  // go up parents until find of columnmode or section 
					}
				}
				return _TemplateColumnMode ?? -1;
			}
		}
		public bool IsInTemplate()		// is this step defined by template, i.e. included in template list
		{
			if (IsStep && ActiveFormat.PlantFormat.FormatData.TopTemplateTypes != null && ActiveFormat.PlantFormat.FormatData.TopTemplateTypes.ContainsKey((int)MyContent.Type - 20001)) return true;
			return false;
		}
		public bool IsWithInSingleColumnTemplate()	// is this step within a step defined by a 'single-column' template item
		{
			if (IsStep && ActiveFormat.PlantFormat.FormatData.TopTemplateTypes != null)
			{
				ItemInfo tmp = this;
				while (tmp.IsStep)
				{
					if (tmp.TemplateIndex > 0)
					{
						if (ActiveFormat.PlantFormat.FormatData.Templates[tmp.TemplateIndex].nocolm == 0) return true;
						return false;
					}
					tmp = tmp.MyParent;
				}
			}
			return false;
		}
		public int GetSmartTemplateTopLevelIndxOfThisType(int oftype)		// used for inserting steps
		{
			if (ActiveFormat == null) return -1;
			FormatData formatData = ActiveFormat.PlantFormat.FormatData;
			if (formatData.TopTemplateTypes == null || formatData.TopTemplateTypes.Count == 0) return -1;
			if (formatData.TopTemplateTypes.ContainsKey(oftype - 20001)) return formatData.TopTemplateTypes[oftype - 20001];
			return -1;
		}
		public int GetSmartTemplateTopLevelIndx()
		{
			if (FormatStepData == null) return -1;
			FormatData formatData = ActiveFormat.PlantFormat.FormatData;
			if (formatData.TopTemplateTypes == null || formatData.TopTemplateTypes.Count == 0) return -1;
			ItemInfo tmp = this;
			while (!tmp.IsSection)
			{
				if (formatData.TopTemplateTypes.ContainsKey((int)tmp.MyContent.Type - 20001)) return formatData.TopTemplateTypes[(int)tmp.MyContent.Type - 20001];
				tmp = tmp.MyParent;
			}
			return -1;
		}
		public int GetSmartTemplateIndex(int topIndx, int curStepType)
		{
			FormatData formatData = ActiveFormat.PlantFormat.FormatData;
			if (formatData.TopTemplateTypes == null || formatData.TopTemplateTypes.Count == 0) return -1;
			int indx = topIndx;
			int curType = curStepType - 20001;
			while (indx < formatData.Templates.Count)
			{
				// now see if we're on the topType, if so, look under this one
				// for the step type that we're on.  If found return the index of it.
				if (formatData.Templates[indx].type == curType) return indx;
				indx++;
			}
			return -1;		// didn't find this step type in the template width override list.
		}

		// GetSmartTemplateIndex(int topIndx, string strtxt): Added for Calvert Alarms since their
		// template also uses the text, not just the type, to find a match in the template.
		public int GetSmartTemplateIndex(int topIndx, string strtxt)    
		{
			string txt = strtxt.Replace(@"\u160?"," ");
			if (ActiveFormat == null) return -1;
			FormatData formatData = ActiveFormat.PlantFormat.FormatData;
			if (formatData.TopTemplateTypes == null || formatData.TopTemplateTypes.Count == 0) return -1;
			int indx = topIndx;
			while (indx < formatData.Templates.Count)
			{
				if (IsHigh && formatData.Templates[indx].type == (MyContent.Type - 20001)) return indx;
				if (txt == null && formatData.Templates[indx].type == (MyContent.Type - 20001)) return indx;
				// now see if we're on the topType, if so, look under this one for the step type 
				// that we're on, the TEXT ALSO NEEDS TO MATCH.  If found return the index of it.
				if (txt != null && formatData.Templates[indx].text!=null && (txt.Trim() == formatData.Templates[indx].text.Trim())
					&& ((MyContent.Type - 20001) == formatData.Templates[indx].type)) return indx;
				indx++;
			}
			return -1;		// didn't find this step type in the template width override list.
		}
		#endregion
		#region CheckOffs
		private string _SectionCheckOffHeader;
		public string SectionCheckOffHeader
		{
			get
			{
				if (_SectionCheckOffHeader == null)
				{
					// first check if format has checkoff data, including checkoffheaders.
					ProcData pd = ActiveFormat.PlantFormat.FormatData.ProcData;
					if (pd.CheckOffData == null || pd.CheckOffData.CheckOffHeaderList == null || pd.CheckOffData.CheckOffHeaderList.Count <= 1) _SectionCheckOffHeader = string.Empty;
					else
					{
						SectionConfig sc = ActiveSection.MyConfig as SectionConfig;
						if (sc == null) _SectionCheckOffHeader = string.Empty;
						else if (sc.Section_CheckoffHeaderSelection <= 0) _SectionCheckOffHeader = string.Empty;
						else
						{
							_SectionCheckOffHeader = pd.CheckOffData.CheckOffHeaderList[sc.Section_CheckoffHeaderSelection].CheckOffHeading;
							if (_SectionCheckOffHeader.Contains("{NO HEADING}")) _SectionCheckOffHeader = string.Empty;
						}
					}
				}
				return _SectionCheckOffHeader;
			}
		}
		public bool SectionHasCheckOffs()
		{
			// To determine if the section has a checkoff...
			//  Section won't have checkoffs if there is no checkofflist, or 
			ProcData pd = ActiveFormat.PlantFormat.FormatData.ProcData;
			if (pd.CheckOffData == null || pd.CheckOffData.CheckOffList == null || pd.CheckOffData.CheckOffList.Count <= 0) return false;
			if (pd.CheckOffData.CheckOffHeaderList == null || pd.CheckOffData.CheckOffHeaderList.Count <= 1) return true;
			//if (pd.CheckOffData == null || pd.CheckOffData.CheckOffHeaderList == null || pd.CheckOffData.CheckOffHeaderList.Count <= 1) return false;

			// To find whether the step has a checkoff, first check that the section
			//  has a check off header.  If it doesn't, just return -1.  
			//	if config item is set for checkoffindex, use it.  If it == 0, then use
			//	the section default.
			SectionConfig sc = ActiveSection.MyConfig as SectionConfig;
			if (sc == null) return false;
			if (sc.Section_CheckoffHeaderSelection < 0) return false;
			return true;
		}
		public int CheckOffIndex()
		{
			StepConfig stc = MyConfig as StepConfig;
			if (stc == null) return 0;   //section default.
			if (stc != null && stc.Step_CheckOffIndex == 1) return -1;   // index of 1, always means 'No Checkoff'
			return stc.Step_CheckOffIndex;
		}
		private int SectionConfigCheckOffIndex
		{
			get
			{
				SectionConfig sc = ActiveSection.MyConfig as SectionConfig;
				return sc.Section_CheckoffListSelection;
			}
		}
		private int SectionDefaultCheckOffIndex()
		{
			ProcData pd = ActiveFormat.PlantFormat.FormatData.ProcData;
			if (pd.CheckOffData != null && pd.CheckOffData.CheckOffList != null && pd.CheckOffData.CheckOffList.Count == 2) return 0;   // if only two items, first is macro - use it.
			SectionConfig sc = ActiveSection.MyConfig as SectionConfig;
			return sc.Section_CheckoffListSelection;
		}
		public CheckOff GetCheckOffStep()
		{
			if (!IsStep) return null;
			if (SectionDefaultEnabled) return SectionDefaultEnabledCheckOff;
			if (!SectionHasCheckOffs()) return null;
			int stpCoIndx = CheckOffIndex();		// this step has a checkoff defined
			if (stpCoIndx == -1) return null;
			if (stpCoIndx > 1) return ActiveFormat.PlantFormat.FormatData.ProcData.CheckOffData.CheckOffList[stpCoIndx];
			int sectCoIndx = SectionDefaultCheckOffIndex();  // no checkoff on step, see if there is a section default.
			if (sectCoIndx == -1) return null;
			if ((ActiveFormat.PlantFormat.FormatData.ProcData.CheckOffData.CheckOffOnHLSOnly && IsHigh)
				|| (!ActiveFormat.PlantFormat.FormatData.ProcData.CheckOffData.CheckOffOnHLSOnly && IsLowestLevelStep && stpCheckOff)) // && !RNOsHighHasCheckOff()))
				return ActiveFormat.PlantFormat.FormatData.ProcData.CheckOffData.CheckOffList[sectCoIndx];
			return null;
		}

		private bool stpCheckOff
		{
			get
			{
				StepConfig stc = MyConfig as StepConfig;
				return (stc != null && stc.Step_CheckOffIndex == 0);
			}
		}

		private CheckOff SectionDefaultEnabledCheckOff
		{
			get
			{
				int sectCoIndx = SectionConfigCheckOffIndex;  // no checkoff on step, see if there is a section default.
				if (IsLowestLevelStep) // && !RNOsHighHasCheckOff()))
					return ActiveFormat.PlantFormat.FormatData.ProcData.CheckOffData.CheckOffList[sectCoIndx];
				return null;
			}
		}

		private bool SectionDefaultEnabled
		{
			get
			{
				ProcData pd = ActiveFormat.PlantFormat.FormatData.ProcData;
				if (pd.CheckOffData != null && pd.CheckOffData.CheckOffList != null && pd.CheckOffData.CheckOffList.Count == 2 && pd.CheckOffData.CheckOffList[0].MenuItem == "Enabled")
					return true;   // if only two items, first is macro - use it.
				return false;
			}
		}
		private bool IsLowestLevelStep
		{
			get
			{
				return (!(IsCaution || IsNote || IsTable || Steps != null || MyParent.IsCaution || MyParent.IsNote));
			}
		}
		private bool RNOsHighHasCheckOff()
		{
			// If this is a High Level Step's RNO, the checkoff would be placed on the HLS, not the RNO.
			if (IsRNOPart && MyParent.IsHigh && MyParent.CheckOffIndex() != -1) return true;
			return false;
		}
		#endregion
		#region JCB Item Status
		private bool _IsItemNew = false;
		public bool IsItemNew
		{
			get
			{
				ProcedureInfo pi = this.MyProcedure;
				if (pi != null)
					_IsItemNew = (this.DTS > pi.DTS);
				return _IsItemNew;
			}
		}
		private bool _IsItemChanged;
		public bool IsItemChanged
		{
			get
			{
				ProcedureInfo pi = this.MyProcedure;
				if (pi != null)
					_IsItemChanged = (this.MyContent.DTS > pi.DTS);
				return _IsItemChanged;
			}
		}
		#endregion
		
	}
	#endregion ItemInfo
	#region Tab
	public class MetaTag
	{
		public VE_Font MyFont;
		public ContentAlignment Justify = ContentAlignment.MiddleLeft;
		private string _Text;				// may include tokens, such as macros for circles/diamonds, etc
		public string Text
		{
			get { return _Text; }
			set { _Text = value; }
		}
		public string CleanText;		// all tokens removed
		public MetaTag()
		{
		}
		public MetaTag(VE_Font font)
		{
			MyFont = new VE_Font(font.XmlNode);
		}
	}
	public class Tab : MetaTag
	{
		private string _AltPrintTab = null;
		public string AltPrintTab
		{
			get { return _AltPrintTab; }
			set { _AltPrintTab = value; }
		}
		private string _BasicTab = null;
		public string BasicTab
		{
			get { return _BasicTab; }
			set { _BasicTab = value; }
		}
		private bool _RemovedStyleUnderline = false;
		public bool RemovedStyleUnderline
		{
			get { return _RemovedStyleUnderline; }
			set { _RemovedStyleUnderline = value; }
		}
		private bool _AdjustTabSpace = false;
		public bool AdjustTabSpace
		{
			get { return _AdjustTabSpace; }
			set { _AdjustTabSpace = value; }
		}
		public Tab(VE_Font font)
		{
			MyFont = font;
		}
		public int Offset;
		public int Position;

		private float _RNOTabWidthAdjust = 0;
		public float RNOTabWidthAdjust
		{
			get { return _RNOTabWidthAdjust; }
			set { _RNOTabWidthAdjust = value; }
		}
		public int AsteriskOffset;
		private static Regex _ReplaceSymbols = new Regex("^[^0-9A-Za-z]*"); // trim anything that isn't an ascii alpha/numeric from the beginning
		public string CleanTextNoSymbols
		{
			get
			{
				// this trims off any symbols at the start of the tab
				return _ReplaceSymbols.Replace(CleanText, "");
			}
		}

	}
	public class Header : MetaTag
	{
	}
	#endregion
	#region ItemInfoList
	public partial class ItemInfoList
	{
		//public void ToXml(XmlNode xn)
		//{
		//  foreach (ItemInfo itemInfo in this)
		//  {
		//    itemInfo.ToXml(xn);
		//  }
		//}
		internal ItemInfoList(ItemInfo itemInfo)
		{
			AddItem(itemInfo);
		}
		public static ItemInfoList GetMoveItem(int? itemID, int index)
		{
			try
			{
				ItemInfoList tmp = DataPortal.Fetch<ItemInfoList>(new MoveItemCriteria(itemID, index));
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ItemInfoList.GetChildren", ex);
			}
		}

		public static ItemInfoList GetList(int? itemID, int type)
		{
			try
			{
				ItemInfoList tmp = DataPortal.Fetch<ItemInfoList>(new ItemListCriteria(itemID, type));
				ItemInfo.AddList(tmp);
				tmp.AddEvents();
#if (!ItemWithContent) // If ItemWithContent is set, the content is returned with the ItemInfoList
				ContentInfoList.GetList(itemID); // Performance - Load All Content 
#endif
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ItemInfoList.GetChildren", ex);
			}
		}
		public static ItemInfoList GetListTranTo()
		{
			try
			{
				ItemInfoList tmp = DataPortal.Fetch<ItemInfoList>(new ItemTranToListCriteria());
				ItemInfo.AddList(tmp);
				tmp.AddEvents();
#if (!ItemWithContent) // If ItemWithContent is set, the content is returned with the ItemInfoList
				ContentInfoList.GetList(itemID); // Performance - Load All Content 
#endif
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ItemInfoList.GetTranToList", ex);
			}
		}
		public static ItemInfoList GetListTranFrom()
		{
			try
			{
				ItemInfoList tmp = DataPortal.Fetch<ItemInfoList>(new ItemTranFromListCriteria());
				ItemInfo.AddList(tmp);
				tmp.AddEvents();
#if (!ItemWithContent) // If ItemWithContent is set, the content is returned with the ItemInfoList
				ContentInfoList.GetList(itemID); // Performance - Load All Content 
#endif
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ItemInfoList.GetTranFromList", ex);
			}
		}
		public static ItemInfoList GetListByPartType(E_FromType fromType)
		{
			try
			{
				ItemInfoList tmp = DataPortal.Fetch<ItemInfoList>(new ItemListPartTypeCriteria(fromType));
				ItemInfo.AddList(tmp);
				tmp.AddEvents();
#if (!ItemWithContent) // If ItemWithContent is set, the content is returned with the ItemInfoList
				ContentInfoList.GetList(itemID); // Performance - Load All Content 
#endif
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ItemInfoList.GetChildren", ex);
			}
		}
		[Serializable()]
		private class MoveItemCriteria
		{
			public MoveItemCriteria(int? itemID, int index)
			{
				_ItemID = itemID;
				_Index = index;
			}
			private int? _ItemID;
			public int? ItemID
			{
				get { return _ItemID; }
				set { _ItemID = value; }
			}
			private int _Index;
			public int Index
			{
				get { return _Index; }
				set { _Index = value; }
			}
		}
		[Serializable()]
		private class ItemListCriteria
		{
			public ItemListCriteria(int? itemID, int type)
			{
				_ItemID = itemID;
				_Type = type;
			}
			private int? _ItemID;
			public int? ItemID
			{
				get { return _ItemID; }
				set { _ItemID = value; }
			}
			private int _Type;
			public int Type
			{
				get { return _Type; }
				set { _Type = value; }
			}
		}
		[Serializable()]
		private class ItemTranToListCriteria
		{
		}
		[Serializable()]
		private class ItemTranFromListCriteria
		{
		}
		[Serializable()]
		private class ItemListPartTypeCriteria
		{
			public ItemListPartTypeCriteria(E_FromType type)
			{
				_Type = type;
			}
			private E_FromType _Type;
			public E_FromType Type
			{
				get { return _Type; }
				set { _Type = value; }
			}
		}
		private void DataPortal_Fetch(MoveItemCriteria criteria)
		{
			this.RaiseListChangedEvents = false;
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "MoveItem";
						cm.Parameters.AddWithValue("@ItemID", criteria.ItemID);
						cm.Parameters.AddWithValue("@Index", criteria.Index);
						cm.CommandTimeout = Database.DefaultTimeout;
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							while (dr.Read())
							{
								ItemInfo itemInfo = new ItemInfo(dr);
								//switch ((E_FromType)criteria.Type)
								//{
								//  case E_FromType.Procedure:
								//    itemInfo = new ProcedureInfo(dr);
								//    break;
								//  case E_FromType.Section:
								//    itemInfo = new SectionInfo(dr);
								//    break;
								//  default:
								//    itemInfo = new StepInfo(dr);
								//    break;
								//}
								IsReadOnly = false;
								this.Add(itemInfo);
								IsReadOnly = true;
							}
						}
					}
				}
			}
			catch (Exception ex)
			{
				Database.LogException("ItemInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
			}
			this.RaiseListChangedEvents = true;
		}
		private void DataPortal_Fetch(ItemListCriteria criteria)
		{
			this.RaiseListChangedEvents = false;
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
#if ItemWithContent
						cm.CommandText = "vesp_ListItemsAndContent";
#else
						cm.CommandText = "vesp_ListItems";
#endif
						cm.Parameters.AddWithValue("@ItemID", criteria.ItemID);
						cm.CommandTimeout = Database.DefaultTimeout;
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							while (dr.Read())
							{
								ItemInfo itemInfo = null;
								switch ((E_FromType)criteria.Type)
								{
									case E_FromType.Procedure:
										itemInfo = new ProcedureInfo(dr);
										break;
									case E_FromType.Section:
										itemInfo = new SectionInfo(dr);
										break;
									default:
										itemInfo = new StepInfo(dr);
										break;
								}
								IsReadOnly = false;
								this.Add(itemInfo);
								IsReadOnly = true;
							}
						}
					}
				}
			}
			catch (Exception ex)
			{
				Database.LogException("ItemInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
			}
			this.RaiseListChangedEvents = true;
		}
		private void DataPortal_Fetch(ItemTranToListCriteria criteria)
		{
			this.RaiseListChangedEvents = false;
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
#if ItemWithContent
						cm.CommandText = "vesp_ListItemsTranToAndContent";
#else
						cm.CommandText = "vesp_ListItemsTranTo";
#endif
						cm.CommandTimeout = Database.DefaultTimeout;
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							while (dr.Read())
							{
								ItemInfo itemInfo = new ItemInfo(dr);
								//switch ((E_FromType)criteria.Type)
								//{
								//    case E_FromType.Procedure:
								//        itemInfo = new ProcedureInfo(dr);
								//        break;
								//    case E_FromType.Section:
								//        itemInfo = new SectionInfo(dr);
								//        break;
								//    default:
								//        itemInfo = new StepInfo(dr);
								//        break;
								//}
								IsReadOnly = false;
								this.Add(itemInfo);
								IsReadOnly = true;
							}
						}
					}
				}
			}
			catch (Exception ex)
			{
				Database.LogException("ItemInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
			}
			this.RaiseListChangedEvents = true;
		}
		private void DataPortal_Fetch(ItemTranFromListCriteria criteria)
		{
			this.RaiseListChangedEvents = false;
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
#if ItemWithContent
						cm.CommandText = "vesp_ListItemsTranFromAndContent";
#else
						cm.CommandText = "vesp_ListItemsTranFrom";
#endif
						cm.CommandTimeout = Database.DefaultTimeout;
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							while (dr.Read())
							{
								ItemInfo itemInfo = new ItemInfo(dr);
								//switch ((E_FromType)criteria.Type)
								//{
								//    case E_FromType.Procedure:
								//        itemInfo = new ProcedureInfo(dr);
								//        break;
								//    case E_FromType.Section:
								//        itemInfo = new SectionInfo(dr);
								//        break;
								//    default:
								//        itemInfo = new StepInfo(dr);
								//        break;
								//}
								IsReadOnly = false;
								this.Add(itemInfo);
								IsReadOnly = true;
							}
						}
					}
				}
			}
			catch (Exception ex)
			{
				Database.LogException("ItemInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
			}
			this.RaiseListChangedEvents = true;
		}
		private void DataPortal_Fetch(ItemListPartTypeCriteria criteria)
		{
			this.RaiseListChangedEvents = false;
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
#if ItemWithContent
						cm.CommandText = "getItemsByPartTypeAndContent";
#else
						cm.CommandText = "getItemsByPartType";
#endif
						cm.Parameters.AddWithValue("@FromType", (int)criteria.Type);
						cm.CommandTimeout = Database.DefaultTimeout;
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							while (dr.Read())
							{
								ItemInfo itemInfo = null;
								switch (criteria.Type)
								{
									case E_FromType.Procedure:
										itemInfo = new ProcedureInfo(dr);
										break;
									case E_FromType.Section:
										itemInfo = new SectionInfo(dr);
										break;
									default:
										itemInfo = new StepInfo(dr);
										break;
								}
								IsReadOnly = false;
								this.Add(itemInfo);
								IsReadOnly = true;
							}
						}
					}
				}
			}
			catch (Exception ex)
			{
				Database.LogException("ItemInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
			}
			this.RaiseListChangedEvents = true;
		}
		internal void AddItem(ItemInfo itemInfo)
		{
			IsReadOnly = false;
			this.Add(itemInfo);
			IsReadOnly = true;
		}
		#region Text Search
		public static ItemInfoList GetListFromTextSearch(string docVersionList, string stepTypeList, string searchString, int caseSensitive, ItemSearchIncludeLinks includeLinks, bool includeRtfFormatting, bool includeSpecialCharacters, string unitPrefix)
		{
			try
			{
				ItemInfoList tmp = DataPortal.Fetch<ItemInfoList>(new ItemListSearchCriteria(docVersionList, stepTypeList, searchString, caseSensitive, includeLinks, includeRtfFormatting, includeSpecialCharacters, unitPrefix));
				ItemInfo.AddList(tmp);
				tmp.AddEvents();
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ItemInfoList.GetListFromTextSearch", ex);
			}
		}
		[Serializable()]
		private class ItemListSearchCriteria
		{
			private string _DocVersionList;
			public string DocVersionList
			{
				get { return _DocVersionList; }
				set { _DocVersionList = value; }
			}
			private string _StepTypeList;
			public string StepTypeList
			{
				get { return _StepTypeList; }
				set { _StepTypeList = value; }
			}
			private string _SearchString;
			public string SearchString
			{
				get { return _SearchString; }
				set { _SearchString = value; }
			}
			private int _CaseSensitive;
			public int CaseSensitive
			{
				get { return _CaseSensitive; }
				set { _CaseSensitive = value; }
			}
			private ItemSearchIncludeLinks _IncludeLinks;
			public ItemSearchIncludeLinks IncludeLinks
			{
				get { return _IncludeLinks; }
				set { _IncludeLinks = value; }
			}
			private bool _IncludeRtfFormatting;
			public bool IncludeRtfFormatting
			{
				get { return _IncludeRtfFormatting; }
				set { _IncludeRtfFormatting = value; }
			}
			private bool _IncludeSpecialCharacters;
			public bool IncludeSpecialCharacters
			{
				get { return _IncludeSpecialCharacters; }
				set { _IncludeSpecialCharacters = value; }
			}
			private string _UnitPrefix;

			public string UnitPrefix
			{
				get { return _UnitPrefix; }
				set { _UnitPrefix = value; }
			}
			public ItemListSearchCriteria(string docVersionList, string stepTypeList, string searchString,
				int caseSensitive, ItemSearchIncludeLinks includeLinks, bool includeRtfFormatting, bool includeSpecialCharacters, string unitPrefix)
			{
				_DocVersionList = docVersionList;
				_StepTypeList = stepTypeList;
				_SearchString = searchString;
				_CaseSensitive = caseSensitive;
				_IncludeLinks = includeLinks;
				_IncludeRtfFormatting = includeRtfFormatting;
				_IncludeSpecialCharacters = includeSpecialCharacters;
				_UnitPrefix = unitPrefix;
			}
		}
		private void DataPortal_Fetch(ItemListSearchCriteria criteria)
		{
			this.RaiseListChangedEvents = false;
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "vesp_SearchItemAndChildrenNew";
						cm.Parameters.AddWithValue("@DocVersionList", criteria.DocVersionList);
						cm.Parameters.AddWithValue("@StepTypeList", criteria.StepTypeList);
						cm.Parameters.AddWithValue("@SearchString", criteria.SearchString);
						cm.Parameters.AddWithValue("@CaseSensitive", criteria.CaseSensitive);
						cm.Parameters.AddWithValue("@IncludeLinks", (int)criteria.IncludeLinks);
						cm.Parameters.AddWithValue("@IncludeRtfFormatting", criteria.IncludeRtfFormatting ? 1 : 0);
						cm.Parameters.AddWithValue("@IncludeSpecialCharacters", criteria.IncludeSpecialCharacters ? 1 : 0);
						cm.Parameters.AddWithValue("@UnitPrefix", criteria.UnitPrefix);
						cm.CommandTimeout = Database.DefaultTimeout;
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							while (dr.Read())
							{
								ItemInfo itemInfo = null;
								int itemType = dr.GetInt32("Type") / 10000;
								switch (itemType)
								{
									case 0:
										itemInfo = new ProcedureInfo(dr);
										break;
									case 1:
										itemInfo = new SectionInfo(dr);
										break;
									default:
										itemInfo = new StepInfo(dr);
										break;
								}
								itemInfo.AddContent(dr);
								itemInfo._SearchDVPath = dr.GetString("DVPath");
								itemInfo._SearchPath = dr.GetString("Path");
								IsReadOnly = false;
								this.Add(itemInfo);
								IsReadOnly = true;
							}
						}
					}
				}
			}
			catch (Exception ex)
			{
				Database.LogException("ItemInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
			}
			this.RaiseListChangedEvents = true;
		}
		#endregion
		#region RO Search
		public static ItemInfoList GetListFromROSearch(string docVersionList, string stepTypeList, string roSearchString, string unitPrefix)
		{
			try
			{
				ItemInfoList tmp = DataPortal.Fetch<ItemInfoList>(new ItemListROSearchCriteria(docVersionList, stepTypeList, roSearchString, unitPrefix));
				ItemInfo.AddList(tmp);
				tmp.AddEvents();
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ItemInfoList.GetChildren", ex);
			}
		}
		[Serializable()]
		private class ItemListROSearchCriteria
		{
			private string _DocVersionList;
			public string DocVersionList
			{
				get { return _DocVersionList; }
				set { _DocVersionList = value; }
			}
			private string _StepTypeList;
			public string StepTypeList
			{
				get { return _StepTypeList; }
				set { _StepTypeList = value; }
			}
			private string _ROSearchString;
			public string ROSearchString
			{
				get { return _ROSearchString; }
				set { _ROSearchString = value; }
			}
			private string _UnitPrefix;
			public string UnitPrefix
			{
				get { return _UnitPrefix; }
				set { _UnitPrefix = value; }
			}
			public ItemListROSearchCriteria(string docVersionList, string stepTypeList, string roSearchString, string unitPrefix)
			{
				_DocVersionList = docVersionList;
				_StepTypeList = stepTypeList;
				_ROSearchString = roSearchString;
				_UnitPrefix = unitPrefix;
			}
		}
		private void DataPortal_Fetch(ItemListROSearchCriteria criteria)
		{
			this.RaiseListChangedEvents = false;
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "vesp_SearchROItemAndChildren";
						cm.Parameters.AddWithValue("@DocVersionList", criteria.DocVersionList);
						cm.Parameters.AddWithValue("@StepTypeList", criteria.StepTypeList);
						cm.Parameters.AddWithValue("@ROSearchString", criteria.ROSearchString);
						cm.Parameters.AddWithValue("@UnitPrefix", criteria.UnitPrefix);
						cm.CommandTimeout = Database.DefaultTimeout;
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							string FoundROs = "";
							while (dr.Read())
							{
								ItemInfo itemInfo = null;
								int itemType = dr.GetInt32("Type") / 10000;
								switch (itemType)
								{
									case 0:
										itemInfo = new ProcedureInfo(dr);
										break;
									case 1:
										itemInfo = new SectionInfo(dr);
										break;
									default:
										itemInfo = new StepInfo(dr);
										break;
								}
								itemInfo.AddContent(dr);
								itemInfo._SearchDVPath = dr.GetString("DVPath");
								itemInfo._SearchPath = dr.GetString("Path");
								IsReadOnly = false;
								this.Add(itemInfo);
								IsReadOnly = true;
							}
						}
					}
				}
			}
			catch (Exception ex)
			{
				Database.LogException("ItemInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
			}
			this.RaiseListChangedEvents = true;
		}
		#endregion
		#region Annotation Search
		public static ItemInfoList GetListFromAnnotationSearch(string docVersionList, string stepTypeList, string annotationTypeList, string searchString, bool caseSensitive, string unitPrefix)
		{
			try
			{
				ItemInfoList tmp = DataPortal.Fetch<ItemInfoList>(new ItemListAnnotationSearchCriteria(docVersionList, stepTypeList, annotationTypeList, searchString, caseSensitive, unitPrefix));
				ItemInfo.AddList(tmp);
				tmp.AddEvents();
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ItemInfoList.GetChildren", ex);
			}
		}
		[Serializable()]
		private class ItemListAnnotationSearchCriteria
		{
			private string _DocVersionList;
			public string DocVersionList
			{
				get { return _DocVersionList; }
				set { _DocVersionList = value; }
			}
			private string _StepTypeList;
			public string StepTypeList
			{
				get { return _StepTypeList; }
				set { _StepTypeList = value; }
			}
			private string _AnnotationTypeList;
			public string AnnotationTypeList
			{
				get { return _AnnotationTypeList; }
				set { _AnnotationTypeList = value; }
			}
			private string _SearchString;
			public string SearchString
			{
				get { return _SearchString; }
				set { _SearchString = value; }
			}
			private bool _CaseSensitive;
			public bool CaseSensitive
			{
				get { return _CaseSensitive; }
				set { _CaseSensitive = value; }
			}
			private string _UnitPrefix;
			public string UnitPrefix
			{
				get { return _UnitPrefix; }
				set { _UnitPrefix = value; }
			}

			public ItemListAnnotationSearchCriteria(string docVersionList, string stepTypeList, string annotationTypeList, string searchString, bool caseSensitive, string unitPrefix)
			{
				_DocVersionList = docVersionList;
				_StepTypeList = stepTypeList;
				_AnnotationTypeList = annotationTypeList;
				_SearchString = searchString;
				_CaseSensitive = caseSensitive;
				_UnitPrefix = unitPrefix;
			}
		}
		private void DataPortal_Fetch(ItemListAnnotationSearchCriteria criteria)
		{
			this.RaiseListChangedEvents = false;
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "vesp_SearchAnnotationItemAndChildren";
						cm.Parameters.AddWithValue("@DocVersionList", criteria.DocVersionList);
						cm.Parameters.AddWithValue("@StepTypeList", criteria.StepTypeList);
						cm.Parameters.AddWithValue("@AnnotationTypeList", criteria.AnnotationTypeList);
						cm.Parameters.AddWithValue("@SearchString", criteria.SearchString);
						cm.Parameters.AddWithValue("@CaseSensitive", criteria.CaseSensitive ? 1 : 0);
						cm.Parameters.AddWithValue("@UnitPrefix", criteria.UnitPrefix);
						cm.CommandTimeout = Database.DefaultTimeout;
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							while (dr.Read())
							{
								ItemInfo itemInfo = null;
								int itemType = dr.GetInt32("Type") / 10000;
								switch (itemType)
								{
									case 0:
										itemInfo = new ProcedureInfo(dr);
										break;
									case 1:
										itemInfo = new SectionInfo(dr);
										break;
									default:
										itemInfo = new StepInfo(dr);
										break;
								}
								itemInfo.AddContent(dr);
								itemInfo._SearchDVPath = dr.GetString("DVPath");
								itemInfo._SearchPath = dr.GetString("Path");
								itemInfo._SearchAnnotationID = dr.GetInt32("SearchAnnotationID");
								itemInfo._SearchAnnotationText = dr.GetString("SearchText");
								itemInfo._SearchAnnotationType = dr.GetString("AnnotationType");
								IsReadOnly = false;
								this.Add(itemInfo);
								IsReadOnly = true;
							}
						}
					}
				}
			}
			catch (Exception ex)
			{
				Database.LogException("ItemInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
			}
			this.RaiseListChangedEvents = true;
		}
		#endregion
		#region RO Reports
		public static ItemInfoList GetListFromROReport(string docVersionList, string stepTypeList, string roSearchString, string unitPrefix)
		{
			try
			{
				ItemInfoList tmp = DataPortal.Fetch<ItemInfoList>(new ItemListROReportCriteria(docVersionList, stepTypeList, roSearchString, unitPrefix));
				ItemInfo.AddList(tmp);
				tmp.AddEvents();
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ItemInfoList.GetChildren", ex);
			}
		}
		[Serializable()]
		private class ItemListROReportCriteria
		{
			private string _DocVersionList;
			public string DocVersionList
			{
				get { return _DocVersionList; }
				set { _DocVersionList = value; }
			}
			private string _StepTypeList;
			public string StepTypeList
			{
				get { return _StepTypeList; }
				set { _StepTypeList = value; }
			}
			private string _ROSearchString;
			public string ROSearchString
			{
				get { return _ROSearchString; }
				set { _ROSearchString = value; }
			}
			private string _UnitPrefix;
			public string UnitPrefix
			{
				get { return _UnitPrefix; }
				set { _UnitPrefix = value; }
			}
			public ItemListROReportCriteria(string docVersionList, string stepTypeList, string roSearchString, string unitPrefix)
			{
				_DocVersionList = docVersionList;
				_StepTypeList = stepTypeList;
				_ROSearchString = roSearchString;
				_UnitPrefix = unitPrefix;
			}
		}
		private void DataPortal_Fetch(ItemListROReportCriteria criteria)
		{
			this.RaiseListChangedEvents = false;
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "vesp_GetROUsagesByProcedure";
						cm.Parameters.AddWithValue("@DocVersionList", criteria.DocVersionList);
						cm.Parameters.AddWithValue("@StepTypeList", criteria.StepTypeList);
						cm.Parameters.AddWithValue("@ROSearchString", criteria.ROSearchString);
						cm.Parameters.AddWithValue("@UnitPrefix", criteria.UnitPrefix);
						cm.CommandTimeout = Database.DefaultTimeout;
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							string FoundROs = "";
							while (dr.Read())
							{
								ItemInfo itemInfo = null;
								int itemType = dr.GetInt32("Type") / 10000;
								switch (itemType)
								{
									case 0:
										itemInfo = new ProcedureInfo(dr);
										break;
									case 1:
										itemInfo = new SectionInfo(dr);
										break;
									default:
										itemInfo = new StepInfo(dr);
										break;
								}
								itemInfo.AddContent(dr);
								itemInfo._SearchDVPath = dr.GetString("DVPath");
								itemInfo._SearchPath = dr.GetString("Path");
								itemInfo._FoundROID = dr.GetString("FoundROID");
								IsReadOnly = false;
								this.Add(itemInfo);
								IsReadOnly = true;
							}
						}
					}
				}
			}
			catch (Exception ex)
			{
				Database.LogException("ItemInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
			}
			this.RaiseListChangedEvents = true;
		}
		#endregion
	}
	#endregion
	#region new class TransitionLookup
	public delegate ProcedureInfo TransitionLookupEvent(object sender, TransitionLookupEventArgs args);
	public class TransitionLookupEventArgs
	{
		private int _ProcID;
		public int ProcID
		{
			get { return _ProcID; }
			set { _ProcID = value; }
		}
		private int _UnitID;
		public int UnitID
		{
			get { return _UnitID; }
			set { _UnitID = value; }
		}
		private DocVersionInfo _MyDocVersion;
		public DocVersionInfo MyDocVersion
		{
			get { return _MyDocVersion; }
			set { _MyDocVersion = value; }
		}
		private TransitionLookup _MyTranLookup;
		public TransitionLookup MyTranLookup
		{
			get { return _MyTranLookup; }
			set { _MyTranLookup = value; }
		}
		public TransitionLookupEventArgs(int procID, int unitID, DocVersionInfo dvi, TransitionLookup tl)
		{
			_ProcID = procID;
			_UnitID = unitID;
			_MyDocVersion = dvi;
			_MyTranLookup = tl;
		}
	}
	public partial class TransitionLookup
	{
		public event TransitionLookupEvent NewLookupNeeded;
		private Dictionary<int, Dictionary<int, ItemInfo>> _MyLookups;
		public Dictionary<int, Dictionary<int, ItemInfo>> MyLookups
		{
			get { return _MyLookups; }
			set { _MyLookups = value; }
		}
		private int _ApplicabilityUnit;
		public int ApplicabilityUnit
		{
			get { return _ApplicabilityUnit; }
			set { _ApplicabilityUnit = value; }
		}
		public TransitionLookup(int applicabilityUnit, int procID, Dictionary<int, ItemInfo> mylookup)
		{
			_MyLookups = new Dictionary<int, Dictionary<int, ItemInfo>>();
			_MyLookups.Add(procID, mylookup);
			_ApplicabilityUnit = applicabilityUnit;
		}
		public void AddProcLookup(int procID, Dictionary<int, ItemInfo> mylookup)
		{
			if (!_MyLookups.ContainsKey(procID))
			{
				_MyLookups.Add(procID, mylookup);
				//Console.WriteLine("AddProcLookup:  {0}", procID);
			}
		}
		public ItemInfo this[int itemID]
		{
			get
			{
				foreach (Dictionary<int, ItemInfo> mylookup in MyLookups.Values)
				{
					if (mylookup != null && mylookup.ContainsKey(itemID))
						return mylookup[itemID];
				}
				return null;
			}
		}
		public bool ContainsKey(int itemID)
		{
			foreach (Dictionary<int, ItemInfo> mylookup in MyLookups.Values)
			{
				if (mylookup != null && mylookup.ContainsKey(itemID))
					return true;
			}
			return false;
		}
	}
	#endregion
	#region ProcedureInfo
	[Serializable()]
	public partial class ProcedureInfo : ItemInfo, IVEDrillDownReadOnly
	{
		public string PDFNumber
		{
			get
			{
				string slashReplace = this.ActiveFormat.PlantFormat.FormatData.PrintData.SlashReplace ?? "_";
				return DisplayNumber.Replace("/", slashReplace).Replace("\\", slashReplace).Replace("*", "Master");
			}
		}
		private DateTime? _ChangeBarDate = null;
		public DateTime ChangeBarDate
		{
			get
			{
				if (_ChangeBarDate == null)
				{
					_ChangeBarDate = DTS;
					string cbDTS = (MyConfig as ProcedureConfig).Print_ChangeBarDate;
					if ((cbDTS ?? "") != "")
						_ChangeBarDate = DateTime.Parse(cbDTS);
				}
				return (DateTime)_ChangeBarDate;
			}
			set { _ChangeBarDate = value; }
		}
		public Dictionary<int, ItemInfo> MyLookup = null;
		public override void SetupTags()
		{
			base.SetupTags();
		}
		protected override void RefreshFields(Item tmp)
		{
			base.RefreshFields(tmp);
			ExtensionRefreshFields(tmp);
			_ChangeBarDate = null;
			_ProcedureConfig = null;
		}
#if ItemWithContent
		public ProcedureInfo(SafeDataReader dr) : base(dr, true) { }
#else
		public ProcedureInfo(SafeDataReader dr) : base(dr) { }
#endif
		private ProcedureInfo() : base() { ;}
		public new static ProcedureInfo Get(int itemID)
		{
			//if (!CanGetObject())
			//    throw new System.Security.SecurityException("User not authorized to view a Item");
			try
			{
				ProcedureInfo tmp = GetCachedByPrimaryKey(itemID);
				if (tmp == null)
				{
					tmp = DataPortal.Fetch<ProcedureInfo>(new PKCriteria(itemID));
					AddToCache(tmp);
				}
				if (tmp.ErrorMessage == "No Record Found") tmp = null;
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on Item.Get", ex);
			}
		}
		protected new static ProcedureInfo GetCachedByPrimaryKey(int itemID)
		{
			ConvertListToDictionary();
			string key = itemID.ToString();
			if (_CacheByPrimaryKey.ContainsKey(key))
				foreach (ItemInfo ii in _CacheByPrimaryKey[key])
					if (ii is ProcedureInfo)
						return ii as ProcedureInfo;
			return null;
		}
		public void MoveProcedure(IVEDrillDownReadOnly pInfo, int index)
		{
			MoveItem(pInfo, index);
			//using (Item ii = Item.Get(this.ItemID))
			//{
			//  ii.MoveItem(pInfo, index);
			//}
		}
		public new Procedure Get()
		{
			return (Procedure)(_Editable = Procedure.Get(ItemID));
		}
		public static void RefreshPageNumTransitions(ProcedureInfo tmp)
		{
			TransitionLookup tranLookup = new TransitionLookup(0, tmp.ItemID, tmp.MyLookup);
			tranLookup.ApplicabilityUnit = tmp.MyDocVersion.DocVersionConfig.SelectedSlave;
			tranLookup.NewLookupNeeded += new TransitionLookupEvent(GetNewLookup);
			SetParentSectionAndDocVersionPageNum(tmp, tmp.MyDocVersion, null, tmp, tmp.MyDocVersion, tranLookup);
		}
		//jcb add 20120501 item and children by unit
		public static ProcedureInfo GetItemAndChildrenByUnit(int? itemID, int? parentID, int? unitID)
		{
			try
			{
				ProcedureInfo tmp = DataPortal.Fetch<ProcedureInfo>(new ItemAndChildrenByUnitCriteria(itemID, parentID, unitID));
				AddToCache(tmp);
				if (tmp.ErrorMessage == "No Record Found") tmp = null;
				if (tmp != null)
				{
					tmp.MyDocVersion.DocVersionConfig.SelectedSlave = (int)unitID;
					(tmp.MyConfig as ProcedureConfig).SelectedSlave = (int)unitID;
					TransitionLookup tranLookup = new TransitionLookup((int)unitID, (int)itemID, tmp.MyLookup);
					tranLookup.NewLookupNeeded += new TransitionLookupEvent(GetNewLookup);
					//ItemInfo.ResetTicks();
					//DateTime dt = DateTime.Now;
					SetParentSectionAndDocVersion(tmp, tmp.MyDocVersion, null, tmp.MyDocVersion, tranLookup);
					//TimeSpan ts = DateTime.Now.Subtract(dt);
					//ticksItems = ts.Ticks - (ticksROUsage + ticksTrans);
					//ItemInfo.ShowTicks();
				}
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ItemInfoList.GetChildren", ex);
			}
		}

		public static ProcedureInfo GetNewLookup(object sender, TransitionLookupEventArgs args)
		{
			ProcedureInfo tmp = DataPortal.Fetch<ProcedureInfo>(new ItemAndChildrenByUnitCriteria(args.ProcID, 0, args.UnitID));
			if (tmp.MyDocVersion != null)
			{
				//if (tmp.MyDocVersion.VersionID == args.MyDocVersion.VersionID)
				//{
				//  args.MyDocVersion.DocVersionConfig.SelectedSlave = args.UnitID;
				//  (tmp.MyConfig as ProcedureConfig).SelectedSlave = args.UnitID;
				//  ItemInfo.SetParentSectionAndDocVersion(tmp, args.MyDocVersion, null, tmp, args.MyDocVersion);
				//}
				//else
				//{
				tmp.MyDocVersion.DocVersionConfig.SelectedSlave = args.UnitID;
				(tmp.MyConfig as ProcedureConfig).SelectedSlave = args.UnitID;
				ItemInfo.SetParentSectionAndDocVersion(tmp, tmp.MyDocVersion, null, tmp, tmp.MyDocVersion);
				//}
			}
			return tmp;
		}
		// Criteria to get Item and children by unit
		[Serializable()]
		private class ItemAndChildrenByUnitCriteria
		{
			public ItemAndChildrenByUnitCriteria(int? itemID, int? parentID, int? unitID)
			{
				_ItemID = itemID;
				_ParentID = parentID;
				_UnitID = unitID;
			}
			private int? _ItemID;
			public int? ItemID
			{
				get { return _ItemID; }
				set { _ItemID = value; }
			}
			private int? _ParentID;
			public int? ParentID
			{
				get { return _ParentID; }
				set { _ParentID = value; }
			}
			private int? _UnitID;
			public int? UnitID
			{
				get { return _UnitID; }
				set { _UnitID = value; }
			}
		}
		// Data Portal to Get Item and Children by unit
		private void DataPortal_Fetch(ItemAndChildrenByUnitCriteria criteria)
		{
			//ItemInfo tmp = null;
			Dictionary<int, ItemInfo> lookup = new Dictionary<int, ItemInfo>(); ;
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "vesp_ListItemAndChildrenByUnit";
						cm.Parameters.AddWithValue("@ItemID", criteria.ItemID);
						cm.Parameters.AddWithValue("@ParentID", criteria.ParentID);
						cm.Parameters.AddWithValue("@UnitID", criteria.UnitID);
						DateTime start = DateTime.Now;
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							while (dr.Read())
							{
								if (dr.GetInt32("Level") == 0)
								{
									//tmp = itemInfo;
									ReadData(dr);
									AddContent(dr);
									lookup[this.ItemID] = this;
								}
								else
								{
									ItemInfo itemInfo = null;
									int itemType = dr.GetInt32("Type") / 10000;
									switch (itemType)
									{
										case 0:
											itemInfo = new ProcedureInfo(dr);
											break;
										case 1:
											itemInfo = new SectionInfo(dr);
											break;
										case 2:
											itemInfo = new StepInfo(dr);
											break;
									}
									// Load Children
									itemInfo._Ordinal = dr.GetInt32("Ordinal") + 1;
									itemInfo.AddContent(dr);
									ItemInfo parent = lookup[dr.GetInt32("ParentID")];
									itemInfo._ActiveParent = parent;
									itemInfo._MyParent = parent;
									itemInfo._ActiveSection = (itemInfo.IsSection ? itemInfo : parent._ActiveSection);
									parent.AddPart(dr, itemInfo);
									lookup.Add(itemInfo.ItemID, itemInfo);
								}
							}
							//Console.WriteLine("I'm here {0}",this.MyContent.ContentPartCount);
						}
					}
				}
			}
			catch (Exception ex)
			{
				Database.LogException("ItemInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
			}
			MyLookup = lookup;
		}
		//jcb end add 20120501 item and children by unit

		#region ProcedureConfig
		[NonSerialized]
		private ProcedureConfig _ProcedureConfig;
		public ProcedureConfig ProcedureConfig
		{
			get
			{
				if (_ProcedureConfig == null)
				{
					_ProcedureConfig = new ProcedureConfig(this);
					this.MyContent.Changed += new ContentInfoEvent(MyContent_Changed);
				}
				return _ProcedureConfig;
				//				return (_ProcedureConfig != null ? _ProcedureConfig : _ProcedureConfig = new ProcedureConfig(this)); 
			}
		}

		void MyContent_Changed(object sender)
		{
			this.MyContent.Changed += new ContentInfoEvent(MyContent_Changed);
		}
		#endregion
		public new ConfigDynamicTypeDescriptor MyConfig
		{
			get { return ProcedureConfig; }
			set { _ProcedureConfig = null; }
		}
		public DocVersionInfo MyDocVersion
		{
			get { return ActiveParent as DocVersionInfo; }
		}
		public static ProcedureInfo GetItemAndChildren(int? itemID)
		{
			try
			{
				ProcedureInfo tmp = DataPortal.Fetch<ProcedureInfo>(new ItemAndChildrenCriteria(itemID));
				//AddToCache(tmp);
				if (tmp.ErrorMessage == "No Record Found") tmp = null;
				if (tmp != null)
					SetParentSectionAndDocVersion(tmp, tmp.MyDocVersion, null, tmp, tmp.MyDocVersion);
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ItemInfoList.GetChildren", ex);
			}
		}
		[Serializable()]
		private class ItemAndChildrenCriteria
		{
			public ItemAndChildrenCriteria(int? itemID)
			{
				_ItemID = itemID;
			}
			private int? _ItemID;
			public int? ItemID
			{
				get { return _ItemID; }
				set { _ItemID = value; }
			}
		}
		// Data Portal to Get Item and Children
		private void DataPortal_Fetch(ItemAndChildrenCriteria criteria)
		{
			//ItemInfo tmp = null;
			Dictionary<int, ItemInfo> lookup = new Dictionary<int, ItemInfo>(); ;
			try
			{
				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
				{
					using (SqlCommand cm = cn.CreateCommand())
					{
						cm.CommandType = CommandType.StoredProcedure;
						cm.CommandText = "vesp_ListItemAndChildren";
						cm.Parameters.AddWithValue("@ItemID", criteria.ItemID);
						cm.Parameters.AddWithValue("@ParentID", 0);
						cm.CommandTimeout = Database.DefaultTimeout;
						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
						{
							while (dr.Read())
							{
								if (dr.GetInt32("Level") == 0)
								{
									//tmp = itemInfo;
									ReadData(dr);
									AddContent(dr);
									lookup[this.ItemID] = this;
								}
								else
								{
									ItemInfo itemInfo = null;
									int itemType = dr.GetInt32("Type") / 10000;
									switch (itemType)
									{
										case 0:
											itemInfo = new ProcedureInfo(dr);
											break;
										case 1:
											itemInfo = new SectionInfo(dr);
											break;
										case 2:
											itemInfo = new StepInfo(dr);
											break;
									}
									// Load Children
									itemInfo.AddContent(dr);
									ItemInfo parent = lookup[dr.GetInt32("ParentID")];
									itemInfo._ActiveParent = parent;
									itemInfo._ActiveSection = (itemInfo.IsSection ? itemInfo : parent._ActiveSection);
									parent.AddPart(dr, itemInfo);
									lookup.Add(itemInfo.ItemID, itemInfo);
								}
							}
							//Console.WriteLine("I'm here {0}",this.MyContent.ContentPartCount);
						}
					}
				}
			}
			catch (Exception ex)
			{
				Database.LogException("ItemInfoList.DataPortal_Fetch", ex);
				throw new DbCslaException("ItemInfoList.DataPortal_Fetch", ex);
			}
		}
	}
	#endregion
	#region Procedure
	[Serializable()]
	public partial class Procedure : Item
	{
		public ProcedureInfo MyProcedureInfo /* Return Info version of the current Item */
		{ get { return ProcedureInfo.Get(ItemID); } }
		public new static Procedure Get(int itemID)
		{
			if (!CanGetObject())
				throw new System.Security.SecurityException("User not authorized to view a Item");
			try
			{
				Item itm = GetCachedByPrimaryKey(itemID);
				Procedure tmp = itm as Procedure;
				//Procedure tmp = (Procedure)GetExistingByPrimaryKey(itemID);
				if (tmp == null)
				{
					tmp = DataPortal.Fetch<Procedure>(new PKCriteria(itemID));
					AddToCache(tmp);
				}
				if (tmp.ErrorMessage == "No Record Found") tmp = null;
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on Item.Get", ex);
			}
		}
		public new Procedure Save()
		{
			return (Procedure)base.Save();
		}
		public static Procedure MakeProcedure(IVEDrillDownReadOnly parentInfo, ItemInfo previousInfo, string procNumber, string procTitle, int procType)
		{
			int newitemid = MakeNewItem(parentInfo, previousInfo, procNumber, procTitle, procType, E_FromType.Procedure);
			return Procedure.Get(newitemid);
		}
		#region ProcedureConfig
		[NonSerialized]
		private ProcedureConfig _ProcedureConfig;
		public ProcedureConfig ProcedureConfig
		{
			get
			{
				if (_ProcedureConfig == null)
				{
					_ProcedureConfig = new ProcedureConfig(this);
					_ProcedureConfig.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(_ProcedureConfig_PropertyChanged);
				}
				return _ProcedureConfig;
			}
		}
		private void _ProcedureConfig_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
		{
			MyContent.Config = _ProcedureConfig.ToString();
		}
		#endregion
	}
	#endregion
	#region SectionInfo
	[Serializable()]
	public partial class SectionInfo : ItemInfo, IVEDrillDownReadOnly
	{
		private bool? _HasStepCheckOffs = null;
		public bool HasStepCheckOffs
		{
			get 
			{
				if (_HasStepCheckOffs == null)
				{
					_HasStepCheckOffs = GetStepCheckOff(this);
					//Console.WriteLine("{0},'{1}','{2}'", ItemID, ShortPath, _HasStepCheckOffs);
				}
				return (bool)_HasStepCheckOffs;
			} 
		}
		public bool HasInitials
		{
			get
			{
				SectionConfig sectCfg = MyConfig as SectionConfig;
				int sc = sectCfg.Section_CheckoffListSelection;
				return (sc > 1 || HasStepCheckOffs);
			}
		}
		private static bool GetStepCheckOff(ItemInfo ii)
		{
			if (ii is StepInfo && ((ii as StepInfo).MyConfig as StepConfig).Step_CheckOffIndex > 1) return true;
			if(ii.MyContent.ContentParts != null)
			foreach(PartInfo pi in ii.MyContent.ContentParts)
				foreach(ItemInfo iic in pi.MyItems)
					if(GetStepCheckOff(iic)) return true;
			return false;
		}
		//private int? _TemplateColumnMode
		public override void SetupTags()
		{
			_MyTab = new Tab(ActiveFormat.PlantFormat.FormatData.SectData.SectionNumber.Font);
			string sectTab = GetSectionTab(false);
			_MyTab.Text = sectTab;
			_MyTab.CleanText = sectTab.PadRight(20);
			MyHeader = new MetaTag(ActiveFormat.PlantFormat.FormatData.SectData.SectionHeader.Font);
			_MyHeader.Text = null;
			MyFooter = null;
			_TagsSetup = true;
		}
		private string GetSectionTab(bool underline)
		{
			if (DisplayNumber == null || DisplayNumber == "" || !IsStepSection) return DisplayNumber;
			if (MyDocStyle.SpecialStepsFoldout) return DisplayNumber;
			if (ActiveFormat.PlantFormat.FormatData.SectData.StepSectionData.StepSectionLayoutData.TieTabToLevel)
			{
				if (underline)
					return @"\ul " + DisplayNumber + @"\ul0 ";
				else
					return DisplayNumber;
			}

			// if displaynumber ends with a '.', don't worry about catching the condition that a tab can be made such as
			// 'x. x', i.e. space between the . and the rest of tab.  This was added for BGEEOPs.
			if (DisplayNumber.LastIndexOf('.') == DisplayNumber.Length - 1) return DisplayNumber;

			string retStr = null;
			string ch = DisplayNumber != null && DisplayNumber != "" ? DisplayNumber.Substring(0, 1) : null;
			int Snum = GetSectionNum();
			if (Snum == -1)
			{
				if (ch[0] == ' ') ch = DisplayNumber != null && DisplayNumber.TrimStart() != "" ? DisplayNumber.TrimStart().Substring(0, 1) : null;
				retStr = ch + ".";
			}
			else
			{
				string tmp = DisplayNumber.IndexOf(".") > -1 ? DisplayNumber.Substring(0, DisplayNumber.IndexOf(".")) : DisplayNumber;
				if (underline)
					retStr = @"\ul " + tmp + "." + Snum.ToString() + @"\ul0 ";
				else
					retStr = tmp + "." + Snum.ToString();
			}
			return retStr;
		}

		private int GetSectionNum()
		{
			int indx = -1;
			if (DisplayNumber != null && DisplayNumber != "" && (indx = DisplayNumber.IndexOf(".")) > -1)
			{
				// if there is a number after the '.', return it as a number.  For example if it is 001, return a 1:
				string tmpstr = indx + 1 < DisplayNumber.Length ? DisplayNumber.Substring(indx + 1) : null;
				// if the section's tab is a letter, we don't want a 0 on the section.... for example A.0.
				if (IsSection && tmpstr == null && System.Char.IsLetter(DisplayNumber.TrimStart(), 0)) return -1;
				if (tmpstr != null && tmpstr.IndexOf('-') >= 0) return -1;
				if (tmpstr == null) return 0;
				Int32 x;
				if (Int32.TryParse(tmpstr, out x)) return x;
				return -1;
			}
			return (-1);
		}
		public bool TrueSectionNum()
		{
			int indx = DisplayNumber.IndexOf(".");
			if (indx < 0 || indx + 1 == DisplayNumber.Length) return false;
			// for it to be a 'TrueSectionNum', there can be no letters after the '.'
			for (int lindx = indx + 1; lindx < DisplayNumber.Length - 1; lindx++) if (DisplayNumber[lindx] < '0' || DisplayNumber[lindx] > '9') return false;
			return true;
		}
		// the following returns the 'index' into the format's CheckOffHeaderList.
		// It returns a -1 if not set or none exist.
		public int CheckOffHeadingIndex()
		{
			if (ActiveFormat.PlantFormat.FormatData.ProcData.CheckOffData.CheckOffHeaderList == null || ActiveFormat.PlantFormat.FormatData.ProcData.CheckOffData.CheckOffHeaderList.Count == 0) return -1;
			SectionConfig sc = MyConfig as SectionConfig;
			if (sc == null) return -1;
			return sc.Section_CheckoffHeaderSelection;
		}
		public bool IsSeparatePagination()
		{
			VEPROMS.CSLA.Library.SectionConfig.SectionPagination sp = VEPROMS.CSLA.Library.SectionConfig.SectionPagination.Separate;
			try
			{
				if (SectionConfig != null) sp = SectionConfig.Section_Pagination;
			}
			catch (Exception ex)
			{
				sp = VEPROMS.CSLA.Library.SectionConfig.SectionPagination.Separate;
			}
			if (sp == VEPROMS.CSLA.Library.SectionConfig.SectionPagination.Separate) return true;
			return false;
		}
		protected override void RefreshFields(Item tmp)
		{
			base.RefreshFields(tmp);
			ExtensionRefreshFields(tmp);
		}
#if ItemWithContent
		public SectionInfo(SafeDataReader dr) : base(dr, true) { }
#else
		public SectionInfo(SafeDataReader dr) : base(dr) { }
#endif
		private SectionInfo() : base() { ;}
		public new static SectionInfo Get(int itemID)
		{
			//if (!CanGetObject())
			//    throw new System.Security.SecurityException("User not authorized to view a Item");
			try
			{
				SectionInfo tmp = GetCachedByPrimaryKey(itemID);
				if (tmp == null)
				{
					tmp = DataPortal.Fetch<SectionInfo>(new PKCriteria(itemID));
					AddToCache(tmp);
				}
				if (tmp.ErrorMessage == "No Record Found") tmp = null;
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on Item.Get", ex);
			}
		}
		protected new static SectionInfo GetCachedByPrimaryKey(int itemID)
		{
			ConvertListToDictionary();
			string key = itemID.ToString();
			if (_CacheByPrimaryKey.ContainsKey(key))
				foreach (ItemInfo ii in _CacheByPrimaryKey[key])
					if (ii is SectionInfo)
						return ii as SectionInfo;
			return null;
		}
		public void MoveSection(IVEDrillDownReadOnly pInfo, int index)
		{
			MoveItem(pInfo, index);
			//using (Item ii = Item.Get(this.ItemID))
			//{
			//  ii.MoveItem(pInfo, index);
			//}
		}
		public new Section Get()
		{
			return (Section)(_Editable = Section.Get(ItemID));
		}

		#region SectionConfig
		[NonSerialized]
		private SectionConfig _SectionConfig;
		public SectionConfig SectionConfig
		{ get { return (_SectionConfig != null ? _SectionConfig : _SectionConfig = new SectionConfig(this)); } }
		#endregion
		public new ConfigDynamicTypeDescriptor MyConfig
		{
			get { return SectionConfig; }
			set { _SectionConfig = null; }
		}
	}
	#endregion
	#region Section
	[Serializable()]
	public partial class Section : Item
	{
		public SectionInfo MySectionInfo /* Return Info version of the current Item */
		{ get { return SectionInfo.Get(ItemID); } }
		public new static Section Get(int itemID)
		{
			if (!CanGetObject())
				throw new System.Security.SecurityException("User not authorized to view a Item");
			try
			{
				Section tmp = GetCachedByPrimaryKey(itemID) as Section;
				if (tmp == null)
				{
					tmp = DataPortal.Fetch<Section>(new PKCriteria(itemID));
					AddToCache(tmp);
				}
				if (tmp.ErrorMessage == "No Record Found") tmp = null;
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on Item.Get", ex);
			}
		}
		public new Section Save()
		{
			return (Section)base.Save();
		}
		public static Section MakeSection(IVEDrillDownReadOnly parentInfo, ItemInfo previousInfo, string sectNumber, string sectTitle, int sectType)
		{
			int newitemid = MakeNewItem(parentInfo, previousInfo, sectNumber, sectTitle, sectType, E_FromType.Section);
			return Section.Get(newitemid);
		}
		#region SectionConfig
		[NonSerialized]
		private SectionConfig _SectionConfig;
		public SectionConfig SectionConfig
		{
			get
			{
				if (_SectionConfig == null)
				{
					_SectionConfig = new SectionConfig(this);
					_SectionConfig.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(_SectionConfig_PropertyChanged);
				}
				return _SectionConfig;
			}
		}
		private void _SectionConfig_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
		{
			MyContent.Config = _SectionConfig.ToString();
		}
		#endregion
	}
	#endregion
	#region StepInfo
	[Serializable()]
	public partial class StepInfo : ItemInfo
	{
		#region Tab
		public override void SetupTags()
		{
			_TagsSetup = true;
			_MyTab = new Tab(AdjustForTextSubFollowsTextStyle(FormatStepData.TabData.Font));
			MyHeader = new MetaTag(FormatStepData.TabData.Font);
			MyFooter = new MetaTag(FormatStepData.TabData.Font);
			SetTabText();
		}

		#endregion
		protected override void RefreshFields(Item tmp)
		{
			base.RefreshFields(tmp);
			ExtensionRefreshFields(tmp);
		}
		//public override string ToString()
		//{
		//  return "Step " + base.ToString();
		//}
#if ItemWithContent
		public StepInfo(SafeDataReader dr) : base(dr, true) { }
#else
		public StepInfo(SafeDataReader dr) : base(dr) { }
#endif
		private StepInfo() : base() { ;}
		public new static StepInfo Get(int itemID)
		{
			//if (!CanGetObject())
			//    throw new System.Security.SecurityException("User not authorized to view a Item");
			try
			{
				StepInfo tmp = GetCachedByPrimaryKey(itemID);
				if (tmp == null)
				{
					tmp = DataPortal.Fetch<StepInfo>(new PKCriteria(itemID));
					AddToCache(tmp);
				}
				if (tmp.ErrorMessage == "No Record Found") tmp = null;
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on Item.Get", ex);
			}
		}
		protected new static StepInfo GetCachedByPrimaryKey(int itemID)
		{
			ConvertListToDictionary();
			string key = itemID.ToString();
			if (_CacheByPrimaryKey.ContainsKey(key))
				foreach (ItemInfo ii in _CacheByPrimaryKey[key])
					if (ii is StepInfo)
						return ii as StepInfo;
			return null;
		}
		public void MoveStep(IVEDrillDownReadOnly pInfo, int index)
		{
			MoveItem(pInfo, index);
			//using (Item ii = Item.Get(this.ItemID))
			//{
			//  ii.MoveItem(pInfo, index);
			//}
		}
		public new Step Get()
		{
			return (Step)(_Editable = Step.Get(ItemID));
		}
		//public E_FromType FromType
		//{ get { return E_FromType.Step; } }
	}

	#endregion
	#region Step
	[Serializable()]
	public partial class Step : Item
	{
		public new static Step Get(int itemID)
		{
			if (!CanGetObject())
				throw new System.Security.SecurityException("User not authorized to view a Item");
			try
			{
				Step tmp = (Step)GetCachedByPrimaryKey(itemID);
				if (tmp == null)
				{
					tmp = DataPortal.Fetch<Step>(new PKCriteria(itemID));
					AddToCache(tmp);
				}
				if (tmp.ErrorMessage == "No Record Found") tmp = null;
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on Item.Get", ex);
			}
		}
		// TODO :MakeCaution;
		// TODO :MakeNote;
		// TODO :MakeRNO;
		// TODO :MakeSection;
		// TODO :MakeSubStep;
		// TODO :MakeTable;
		public static Step MakeStep(IVEDrillDownReadOnly parentInfo, ItemInfo previousInfo, string stepNumber, string stepTitle, int stepType, E_FromType fromType)
		{
			int newitemid = MakeNewItem(parentInfo, previousInfo, stepNumber, stepTitle, stepType, fromType);
			return Step.Get(newitemid);
		}
		//#region StepConfig
		//[NonSerialized]
		//private StepConfig _StepConfig;
		//public StepConfig StepConfig
		//{
		//  get
		//  {
		//    if (_StepConfig == null)
		//    {
		//      _StepConfig = new StepConfig(this);
		//      _StepConfig.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(_StepConfig_PropertyChanged);
		//    }
		//    return _SectionConfig;
		//  }
		//}
		//private void _StepConfig_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
		//{
		//  MyContent.Config = _StepConfig.ToString();
		//}
		//#endregion
	}
	#endregion
	public enum ItemSearchIncludeLinks
	{
		Nothing = 0,
		Value = 1,
		Everything = 2
	}
}