Merge pull request 'B2024-076 Correct Linking / Numbering when utilizing Paste Replace with Enhanced Steps over unlinked steps' (#419) from B2024-076 into Development

ready for testing phase

PROMS/VEPROMS User Interface/frmVEPROMS.cs

@@ -1670,16 +1670,36 @@ namespace VEPROMS
 					return;
 				}
 
-				string stk = Volian.Base.Library.vlnStackTrace.StackToString();
+				string stk = Volian.Base.Library.vlnStackTrace.StackToString(); 
 
 				if (!stk.Contains("Exception"))
 				{
 					// B2018-091 Allow PROMS to close if only MSWord sections have been opened.
 					// B2019-071 we will now close one or all of the tabs (even step editor ones)
+
+					string DisplayTabID = "";
+					int pos;
+					int TabItemID;
+					string DisplayTabName = "";
+					int cnt = 0;
+						// Deactivate previous procedure tab state by user
+					VEPROMS.CSLA.Library.Item.DeactivateStateDisplayTabTmp(MySessionInfo.UserID);
+						// Save current procedure tab state
+					foreach (KeyValuePair<string, DisplayTabItem> pgTab in tc._MyDisplayTabItems)
+					{
+						cnt++;
+						DisplayTabID = pgTab.Key;
+						TabItemID = Int32.Parse(DisplayTabID.Substring(DisplayTabID.IndexOf("Item - ") + 7));
+						DisplayTabName = pgTab.Value.ToString();
+						//tc.SelectedDisplayTabItem.MyStepTabPanel.ToString()
+						VEPROMS.CSLA.Library.Item.AddDisplayTabsState(TabItemID, DisplayTabID, DisplayTabName, MySessionInfo.UserID, cnt);
+					}
+
 					int n = tc._MyDisplayTabItems.Count;
 
 					while (n-- > 0 && tc._MyDisplayTabItems.Count > 0)
 					{
+
 						tc.CloseTabItem(tc.SelectedDisplayTabItem);
 
 						// B2019-071 close just the current tab and continue working
@@ -2320,6 +2340,27 @@ namespace VEPROMS
 					CurrentID = txtSearch.Text;
 				}
 			}
+
+			// Add retrieve displaytabs state here.
+			openDisplaytabstate();
+		}
+
+		public void openDisplaytabstate()
+		{
+			DataTable DisPlayTabState = VEPROMS.CSLA.Library.Item.GetDisplayTabs(VlnSettings.UserID);
+		
+			if (DisPlayTabState.Rows.Count > 0)
+			{
+				foreach (DataRow TabState in DisPlayTabState.Rows)
+				{
+					int _ItemID = (int)TabState["ItemID"];
+					//ItemInfoList _Procedures = ItemInfoList.GetList(_ItemID, (int)E_FromType.Procedure));
+					ItemInfo _Procedure = ItemInfo.Get(_ItemID);
+					//ItemInfo.Get
+					//ItemInfo.Get
+					OpenItem(_Procedure);
+				}
+			}
 		}
 
 		void tc_RefreshEnhancedDocument(object sender, ItemSelectedChangedEventArgs args)

PROMS/VEPROMS.CSLA.Library/Extension/ItemExt.cs

@@ -8004,6 +8004,171 @@ namespace VEPROMS.CSLA.Library
 			MyContent.Config = _ProcedureConfig.ToString();
 		}
 		#endregion
+		public class DisplayTabs
+		{
+			private int _ItemID;
+			public int ItemID
+			{
+				get { return _ItemID; }
+				set { _ItemID = value; }
+
+			}
+			private string _DisplayTabID;
+			public string DisplayTabID
+			{
+				get { return _DisplayTabID; }
+				set { _DisplayTabID = value; }
+			}
+			private string _DisplayTabName;
+			public string DisplayTabName
+			{
+				get { return _DisplayTabName; }
+				set { _DisplayTabName = value; }
+			}
+
+			public SafeDataReader Dr { get; }
+
+			public DisplayTabs()
+			{
+
+			}
+
+			public DisplayTabs(int itemID, String displayTabID, String displayTabName)
+			{
+				_ItemID = itemID;
+				_DisplayTabID = displayTabID;
+				_DisplayTabName = displayTabName;
+			}
+
+			public DisplayTabs(SafeDataReader dr)
+			{
+				Dr = dr;
+			}
+		}
+		public static DataTable GetDisplayTabs(int itemID) //, string displayTabID, string displayTabName)
+		{
+			try
+			{
+				DataTable tmp = DataPortal.Fetch<DataTable>(new DisplayTabs(itemID, "", "")); //, displayTabID, displayTabName));
+																								  //ItemInfo.AddList(tmp);
+																								  //tmp.AddEvents();
+				return tmp;
+			}
+			catch (Exception ex)
+			{
+				throw new DbCslaException("Error on ItemInfoList.GetChildren", ex);
+			}
+		}
+		private DataTable dt = new DataTable();
+		private DataTable DataPortal_Fetch(DisplayTabs criteria)
+		{
+			
+			using (SqlConnection cn = Database.VEPROMS_SqlConnection)
+			{
+				using (SqlCommand cm = cn.CreateCommand())
+				{
+					try
+					{
+						cm.CommandType = CommandType.StoredProcedure;
+						cm.CommandText = "GetDisplayTabData";
+						cm.CommandTimeout = Database.DefaultTimeout;
+						SqlDataAdapter da = new SqlDataAdapter(cm);
+						da.Fill(dt);
+						cn.Close();
+						da.Dispose();
+						return dt;
+					}
+					catch (Exception ex)
+					{
+						//if (_MyLog.IsErrorEnabled) _MyLog.Error("ItemExt.DataPortal_Fetch", ex);
+						throw new DbCslaException("ItemExt.DataPortal_Fetch", ex);
+					}
+
+				}			
+			}
+
+		}
+		//public static void AddDisplayTabsState(int itemID, string displayTabID, string displayTabName)
+		//{
+		//	try
+		//	{
+		//		//DisplayTabs tmp = 
+		//		DataPortal.Fetch<DisplayTabs>(new DisplayTabs(itemID, displayTabID, displayTabName)); //, displayTabID, displayTabName));
+		//																											  //ItemInfo.AddList(tmp);
+		//																											  //tmp.AddEvents();
+		//		//return tmp;
+		//	}
+		//	catch (Exception ex)
+		//	{
+		//		throw new DbCslaException("Error on ItemInfoList.GetChildren", ex);
+		//	}
+		//}
+		//private DataTable dt = new DataTable();
+		//private void DataPortal_Fetch(int itemID, string displayTabID, string displayTabName)
+		//{
+
+		//	using (SqlConnection cn = Database.VEPROMS_SqlConnection)
+		//	{
+		//		using (SqlCommand cm = cn.CreateCommand())
+		//		{
+		//			try
+		//			{
+		//				cm.CommandType = CommandType.StoredProcedure;
+		//				cm.CommandText = "AddDisplayTabState";
+		//				cm.CommandTimeout = Database.DefaultTimeout;
+		//				cm.Parameters.AddWithValue("@ItemID", ItemID);
+		//				cm.Parameters.AddWithValue("@displayTabID", displayTabID);
+		//				cm.Parameters.AddWithValue("@displayTabName", displayTabName);
+		//				cm.ExecuteNonQuery();
+		//				//SqlDataAdapter da = new SqlDataAdapter(cm);
+		//				//da.Fill(dt);
+		//				//cn.Close();
+		//				//da.Dispose();
+		//				//return dt; // fix
+		//			}
+		//			catch (Exception ex)
+		//			{
+		//				//if (_MyLog.IsErrorEnabled) _MyLog.Error("ItemExt.DataPortal_Fetch", ex);
+		//				throw new DbCslaException("ItemExt.DataPortal_Fetch", ex);
+		//			}
+
+		//		}
+		//	}
+
+		//}
+		public static void AddDisplayTabsState(int itemID, string displayTabID, string displayTabName)
+		//private void DataPortal_Fetch(int itemID, string displayTabID, string displayTabName)
+		{
+
+			using (SqlConnection cn = Database.VEPROMS_SqlConnection)
+			{
+				using (SqlCommand cm = cn.CreateCommand())
+				{
+					try
+					{
+						cm.CommandType = CommandType.StoredProcedure;
+						cm.CommandText = "AddDisplayTabState";
+						cm.CommandTimeout = Database.DefaultTimeout;
+						cm.Parameters.AddWithValue("@ItemID", itemID);
+						cm.Parameters.AddWithValue("@displayTabID", displayTabID);
+						cm.Parameters.AddWithValue("@displayTabName", displayTabName);
+						cm.ExecuteNonQuery();
+						//SqlDataAdapter da = new SqlDataAdapter(cm);
+						//da.Fill(dt);
+						//cn.Close();
+						//da.Dispose();
+						//return dt; // fix
+					}
+					catch (Exception ex)
+					{
+						//if (_MyLog.IsErrorEnabled) _MyLog.Error("ItemExt.AddDisplayTabsState", ex);
+						throw new DbCslaException("ItemExt.AddDisplayTabsState", ex);
+					}
+
+				}
+			}
+
+		}
 	}
 	#endregion
 	#region SectionInfo

PROMS/VEPROMS.CSLA.Library/Extension/ItemInsertExt.cs

@@ -1876,6 +1876,10 @@ namespace VEPROMS.CSLA.Library
 			if (IsCaution) enhType = 20006;
 			return enhType;
 		}
+
+		// B2024-075: Paste Before/After with Enhanced Documents is creating situation
+		//where Background item is linked to Source but Source is not linked to Background
+		//When Fixing the linking, need to not create a duplicate link if one already exists
 		public void DoCreateLinksEnhancedSingleItem(ItemInfo enhii, int enhtype)
 		{
 			// Link the 2 items, srcII & enhii:
@@ -1893,12 +1897,15 @@ namespace VEPROMS.CSLA.Library
 				using (Item ei = Item.Get(enhii.ItemID))
 				{
 					StepConfig sc = enhii.MyConfig as StepConfig;
-					sc.AddEnhancedDocument(0, this.ItemID);
-					sc.SaveEnhancedDocuments();
-					ei.MyContent.Text = DisplayText;
-					ei.MyContent.Config = sc.ToString();
-					ei.Save();
-					enhii.RefreshConfig();
+					if (!sc.MyEnhancedDocuments.Exists(x => x.Type == 0))
+					{
+						sc.AddEnhancedDocument(0, this.ItemID);
+						sc.SaveEnhancedDocuments();
+						ei.MyContent.Text = DisplayText;
+						ei.MyContent.Config = sc.ToString();
+						ei.Save();
+						enhii.RefreshConfig();
+					}
 				}
 			}
 			else if (IsSection)
@@ -1916,12 +1923,15 @@ namespace VEPROMS.CSLA.Library
 				using (Item ei = Item.Get(enhii.ItemID))
 				{
 					SectionConfig sc = enhii.MyConfig as SectionConfig;
-					sc.AddEnhancedDocument(0, this.ItemID);
-					sc.SaveEnhancedDocuments();
-					ei.MyContent.Text = DisplayText;
-					ei.MyContent.Config = sc.ToString();
-					ei.Save();
-					enhii.RefreshConfig();
+					if (!sc.MyEnhancedDocuments.Exists(x => x.Type == 0))
+					{
+						sc.AddEnhancedDocument(0, this.ItemID);
+						sc.SaveEnhancedDocuments();
+						ei.MyContent.Text = DisplayText;
+						ei.MyContent.Config = sc.ToString();
+						ei.Save();
+						enhii.RefreshConfig();
+					}
 				}
 			}
 			else if (IsProcedure)
@@ -1942,16 +1952,66 @@ namespace VEPROMS.CSLA.Library
                 using (Item ii = this.Get())
                 {
                     ProcedureConfig sc = this.MyConfig as ProcedureConfig;
-                    sc.AddEnhancedDocument(enhtype, enhii.ItemID);
-                    sc.SaveEnhancedDocuments();
-                    ii.MyContent.Config = sc.ToString();
-                    ii.Save();
-                    RefreshConfig();
+					if (!sc.MyEnhancedDocuments.Exists(x => x.Type == 0))
+					{
+						sc.AddEnhancedDocument(enhtype, enhii.ItemID);
+						sc.SaveEnhancedDocuments();
+						ii.MyContent.Config = sc.ToString();
+						ii.Save();
+						RefreshConfig();
+					}
                 }
 			}
 		}
 		#endregion
 		#region DataPortal
+		// C2017-031:  Support for paste/replace an enhanced step
+		private void DataPortal_Fetch(PastingPartEnhancedCriteria criteria)
+		{
+			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ItemInfo.DataPortal_Fetch", GetHashCode());
+			try
+			{
+				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
+				{
+					Csla.ApplicationContext.LocalContext["cn"] = cn;
+					using (SqlCommand cm = cn.CreateCommand())
+					{
+						cm.CommandType = CommandType.StoredProcedure;
+						cm.Parameters.AddWithValue("@StartItemID", criteria.StartItemID);  // copy children
+						cm.Parameters.AddWithValue("@ItemID", criteria.ItemID);            //copy to
+						cm.Parameters.AddWithValue("@Type", criteria.Type);
+						cm.Parameters.AddWithValue("@DTS", criteria.DTS);
+						cm.Parameters.AddWithValue("@UserID", criteria.UserID);
+						SqlParameter param_ContentID = new SqlParameter("@NewItemID", SqlDbType.Int);
+						param_ContentID.Direction = ParameterDirection.Output;
+						cm.Parameters.Add(param_ContentID);
+						cm.CommandText = "PasteItemEnhancedReplace";
+						cm.CommandTimeout = Database.DefaultTimeout;
+						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
+						{
+							if (!dr.Read())
+							{
+								_ErrorMessage = "No Record Found";
+								return;
+							}
+							ReadData(dr);
+						}
+					}
+					// removing of item only needed for local data portal
+					if (Csla.ApplicationContext.ExecutionLocation == Csla.ApplicationContext.ExecutionLocations.Client)
+						Csla.ApplicationContext.LocalContext.Remove("cn");
+				}
+			}
+			catch (Exception ex)
+			{
+				if (!ex.Message.Contains("This step has been deleted") && !ex.Message.Contains("This current step has been deleted in another session"))
+				{
+					if (_MyLog.IsErrorEnabled) _MyLog.Error("ItemInfo.DataPortal_Fetch", ex);
+				}
+				_ErrorMessage = ex.Message;
+				throw new DbCslaException("ItemInfo.DataPortal_Fetch", ex);
+			}
+		}
 		private void DataPortal_Fetch(PastingPartCriteria criteria)
 		{
 			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ItemInfo.DataPortal_Fetch", GetHashCode());
@@ -2073,9 +2133,72 @@ namespace VEPROMS.CSLA.Library
 				throw new DbCslaException("ItemInfo.DataPortal_Fetch", ex);
 			}
 		}
+	#endregion
+	#region PastingPartEnhancedCriteria
+	// C2017-031:  Support for paste/replace an enhanced step
+	[Serializable()]
+	public class PastingPartEnhancedCriteria
+	{
+		#region Properties
+		private int _StartItemID;
+		public int StartItemID
+		{
+			get { return _StartItemID; }
+			set { _StartItemID = value; }
+		}
+		private int _ItemID;            // paste relative to this itemid
+		public int ItemID
+		{
+			get { return _ItemID; }
+			set { _ItemID = value; }
+		}
+		private EAddpingPart _AddType;
+		public EAddpingPart AddType
+		{
+			get { return _AddType; }
+			set { _AddType = value; }
+		}
+		private int? _FromType = null;
+		public int? FromType
+		{
+			get { return _FromType; }
+			set { _FromType = value; }
+		}
+		private int? _Type = null;
+		public int? Type
+		{
+			get { return _Type; }
+			set { _Type = value; }
+		}
+		private DateTime _DTS;
+		public DateTime DTS
+		{
+			get { return _DTS; }
+			set { _DTS = value; }
+		}
+		private string _UserID;
+		public string UserID
+		{
+			get { return _UserID; }
+			set { _UserID = value; }
+		}
+			#endregion
+			#region Constructor
+			public PastingPartEnhancedCriteria(int startItemid, int itemID, EAddpingPart addType, int? type, int? fromType, DateTime dts, string userID)
+			{
+				_StartItemID = startItemid;
+				_ItemID = itemID;
+				_AddType = addType;
+				_Type = type;
+				_FromType = fromType;
+				_DTS = dts;
+				_UserID = userID;
+			}
 		#endregion
-		#region PastingPartCriteria
-		[Serializable()]
+	}
+	#endregion
+	#region PastingPartCriteria
+	[Serializable()]
 		public class PastingPartCriteria
 		{
 			#region Properties
@@ -2364,6 +2487,14 @@ namespace VEPROMS.CSLA.Library
 			_MyPrevious = null; // Reset list so that the next line gets a new list
 			if (MyPrevious != null) MyPrevious.RefreshNextItems(); // Update List for new value
 		}
+		// C2017-031:  Support for paste/replace an enhanced step
+		internal static ItemInfo CopyPasteReplaceEnhancedItemInfoFetch(int copyStartID, ItemInfo itemInfo)
+		{
+			ItemInfo tmp = null;
+			tmp = DataPortal.Fetch<StepInfo>(new ItemInfo.PastingPartEnhancedCriteria(copyStartID, itemInfo.ItemID, ItemInfo.EAddpingPart.Replace, itemInfo.MyContent.Type, itemInfo.MyContent.Type, DateTime.Now, Volian.Base.Library.VlnSettings.UserID));
+			AddToCache(tmp);
+			return tmp;
+		}
 		internal static ItemInfo CopyPasteReplaceItemInfoFetch(int copyStartID, ItemInfo itemInfo) // int itemID, int? type, int? fromType)
 		{
 			ItemInfo tmp = null;
@@ -2525,8 +2656,16 @@ namespace VEPROMS.CSLA.Library
 			ItemInfo newItemInfo = null;
 			try
 			{
-				newItemInfo = ItemInfo.CopyPasteReplaceItemInfoFetch(copyStartID, itemInfo); //itemInfo.ItemID, itemInfo.MyContent.Type, itemInfo.MyContent.Type);
-				if (newItemInfo == null) return null;
+				// C2017-031:  Support for paste/replace an enhanced step, if this is replacing enhanced, do a specific query
+				if (itemInfo.IsEnhancedStep)
+				{
+					newItemInfo = ItemInfo.CopyPasteReplaceEnhancedItemInfoFetch(copyStartID, itemInfo);
+					if (newItemInfo == null) return null;
+				}
+				else
+				{
+					newItemInfo = ItemInfo.CopyPasteReplaceItemInfoFetch(copyStartID, itemInfo); if (newItemInfo == null) return null;
+				}
 			}
 			catch (Exception ex1)
 			{

PROMS/VEPROMS.CSLA.Library/Generated/Item.cs

@@ -1132,6 +1132,91 @@ namespace VEPROMS.CSLA.Library
 				throw new DbCslaException("Item.Add", ex);
 			}
 		}
+		public static void DeactivateStateDisplayTabTmp(string UserID)
+		{
+			using (SqlConnection cn = Database.VEPROMS_SqlConnection)
+			{
+				using (SqlCommand cm = cn.CreateCommand())
+				{
+					try
+					{
+						cm.CommandType = CommandType.StoredProcedure;
+						cm.CommandText = "DeactivateStateDisplayTabTmp";
+						cm.CommandTimeout = Database.DefaultTimeout;
+						cm.Parameters.AddWithValue("@UserID", UserID);
+						cm.ExecuteNonQuery();
+					}
+					catch (Exception ex)
+					{
+						//if (_MyLog.IsErrorEnabled) _MyLog.Error("ItemExt.DeactivateStateDisplayTabTmp", ex);
+						throw new DbCslaException("ItemExt.DeactivateStateDisplayTabTmp", ex);
+					}
+
+				}
+			}
+		}
+		public static void AddDisplayTabsState(int itemID, string displayTabID, string displayTabName, string UserID, int order)
+		//private void DataPortal_Fetch(int itemID, string displayTabID, string displayTabName)
+		{
+			using (SqlConnection cn = Database.VEPROMS_SqlConnection)
+			{
+				using (SqlCommand cm = cn.CreateCommand())
+				{
+					try
+					{
+						cm.CommandType = CommandType.StoredProcedure;
+						cm.CommandText = "AddDisplayTabState";
+						cm.CommandTimeout = Database.DefaultTimeout;
+						cm.Parameters.AddWithValue("@ItemID", itemID);
+						cm.Parameters.AddWithValue("@displayTabID", displayTabID);
+						cm.Parameters.AddWithValue("@displayTabName", displayTabName);
+						cm.Parameters.AddWithValue("@UserID", UserID);
+						cm.Parameters.AddWithValue("@order", order);
+						cm.ExecuteNonQuery();
+					}
+					catch (Exception ex)
+					{
+						//if (_MyLog.IsErrorEnabled) _MyLog.Error("ItemExt.AddDisplayTabsState", ex);
+						throw new DbCslaException("ItemExt.AddDisplayTabsState", ex);
+					}
+				}
+			}
+		}
+		public static DataTable GetDisplayTabs(string UserID) //, string displayTabID, string displayTabName)
+														   //public static void DeactivateStateDisplayTabTmp(string UserID)
+		{
+			using (SqlConnection cn = Database.VEPROMS_SqlConnection)
+			{
+				using (SqlCommand cm = cn.CreateCommand())
+				{
+					try
+					{
+						cm.CommandType = CommandType.StoredProcedure;
+						cm.CommandText = "GetDisplayTabdata";
+						cm.CommandTimeout = Database.DefaultTimeout;
+						cm.Parameters.AddWithValue("@UserID", UserID);
+						//cm.ExecuteNonQuery();						
+						SqlDataAdapter da = new SqlDataAdapter(cm);
+						//da.Fill(dt);
+						//cn.Close();
+						//da.Dispose();
+						//return dt; // fix
+
+						SqlDataReader reader = cm.ExecuteReader();
+						DataTable dt = new DataTable();
+						dt.Load(reader);
+						return dt;
+
+					}
+					catch (Exception ex)
+					{
+						//if (_MyLog.IsErrorEnabled) _MyLog.Error("ItemExt.DeactivateStateDisplayTabTmp", ex);
+						throw new DbCslaException("ItemExt.DeactivateStateDisplayTabTmp", ex);
+					}
+
+				}
+			}
+		}
 		[Transactional(TransactionalTypes.TransactionScope)]
 		protected override void DataPortal_Update()
 		{

PROMS/Volian.Controls.Library/EditItem.cs

@@ -9,6 +9,7 @@ using System.Text.RegularExpressions;
 using VEPROMS.CSLA.Library;
 using Volian.Base.Library;
 using JR.Utils.GUI.Forms;
+using System.Linq;
 
 namespace Volian.Controls.Library
 {
@@ -893,6 +894,18 @@ namespace Volian.Controls.Library
 			b4topadjust -= newFocus.Top;
 			TopMostYBefore -= b4topadjust;
 
+			//B2024-075: If Deleting an item in a Source Document that is unlinked
+			//and the overall procedure has connected Background Documents
+			//and a window is open containing the background documents
+			//then need to force a refresh on that window as
+			//step numbering will shift
+			EnhancedDocuments ProcEnh = MyItemInfo.MyProcedure.GetMyEnhancedDocuments();
+			if (ProcEnh.Count > 0)
+			{
+				DisplayTabItem wndowToRefresh = MyStepPanel.MyStepTabPanel.MyDisplayTabControl.MyBar.Items.Cast<DisplayTabItem>().FirstOrDefault(x => x.MyKey == $"Item - {ProcEnh[0].ItemID}");
+				wndowToRefresh?.MyStepTabPanel.MyStepPanel.Reset(wndowToRefresh.MyItemInfo);
+			}
+
 			//_MyTimer.ActiveProcess = "Dispose";
 			Dispose();
 			//_MyTimer.ActiveProcess = "SetAllTabs";
@@ -1634,10 +1647,54 @@ namespace Volian.Controls.Library
 			MyStepPanel.MyStepTabPanel.MyDisplayTabControl.OnItemPaste(this, new vlnTreeItemInfoPasteEventArgs(newItemInfo, copyStartID, ItemInfo.EAddpingPart.Before, newItemInfo.MyContent.Type));
 
 			// MyItemInfo is the 'paste from' item, if it has enhanced need to copy and paste the steps in enhanced.
-			ItemInfo newEnh = newItemInfo.EnhancedPasteItem(copyStartID, MyItemInfo, ItemInfo.EAddpingPart.Before, GetChangeId(MyItemInfo));
+			//if doing a paste before/after and item being copied is unlinked, item pasted should also be unlinked.
+			ItemInfo tmpCopyStartSourceItem = ItemInfo.Get(copyStartID);
+			ItemInfo newEnh = null;
+			if (tmpCopyStartSourceItem.GetMyEnhancedDocuments().Count > 0)
+			{
+				newEnh = newItemInfo.EnhancedPasteItem(copyStartID, MyItemInfo, ItemInfo.EAddpingPart.Before, GetChangeId(MyItemInfo));
+			}
+
+			//B2024-075: When doing Paste Before / After with Enhanced Documents only link from Background document to source was created
+			//since source is done first
+			//this is so that after the steps are created in the enhanced, go back and update the link in the source to point to the correct item
+			if (newEditItem != null && newEnh != null)
+			{
+				FixEnhanceLinkOnSource(newEditItem.MyItemInfo, newEnh, MyItemInfo.GetMyEnhancedDocuments());
+			}
+			else if (newEnh == null && newEditItem != null && newEditItem.MyItemInfo.IsEnhancedStep)
+			{
+				UnlinkEnhanced(newEditItem);
+			}
+			else if (newEnh == null && newEditItem != null)
+			{
+				//if did a paste before/after in a source document that contains enhanced steps
+				//but step being pasted was non-enhanced (unlinked)
+				//then look to see if the background page is open
+				//and if it is, do a refresh so that step numbers update appropriately
+				//without having to close and re-open the background steps
+				foreach (EnhancedDocument edSource in MyItemInfo.GetMyEnhancedDocuments())
+				{
+					ItemInfo exEnh = ItemInfo.Get(edSource.ItemID);
+					DisplayTabItem wndowToRefresh = newEditItem.MyStepPanel.MyStepTabPanel.MyDisplayTabControl.MyBar.Items.Cast<DisplayTabItem>().FirstOrDefault(x => x.MyKey == $"Item - {exEnh.MyProcedure.ItemID}");
+					wndowToRefresh?.MyStepTabPanel.MyStepPanel.Reset(wndowToRefresh.MyItemInfo);
+				}
+			}
+
 			// if enhanced items were created, then see if they need displayed:
 			if (newEnh != null) AddAllEnhancedItemsToDisplay(newItemInfo);
 		}
+
+        //B2024-075: When doing Paste Before / After with Enhanced Documents only link from Background document to source was created
+        //since source is done first
+        //this is so that after the steps are created in the enhanced, go back and update the link in the source to point to the correct item
+        //if enhanced document wasn't created then paste happened inside a enhanced Step/background step - so remove any links that shouldn't be there
+        //and don't have a corresponding spot in the Source
+        private void FixEnhanceLinkOnSource(ItemInfo SourceItem, ItemInfo newEnhItem,  EnhancedDocuments enhancedDocuments)
+		{
+			if (enhancedDocuments.Count > 0)
+				CreateLinksEnhancedSingleItem(SourceItem, newEnhItem, enhancedDocuments[0].Type); 
+		}
 		private void AddAllEnhancedItemsToDisplay(ItemInfo newItemInfo)
 		{
 			EnhancedDocuments eds = newItemInfo.GetMyEnhancedDocuments();
@@ -1684,12 +1741,15 @@ namespace Volian.Controls.Library
 				}
 			}
 		}
-		public void UnlinkEnhanced(ItemInfo enhII)
+		public void UnlinkEnhanced(EditItem enhII)
 		{
 			// B2022-049: Copy/paste of enhanced procedure and bad links between source and enhanced
 			//	Pass in to unlink as before this change
-			enhII.DoUnlinkEnhanced(enhII, 0, false);
+			// B2024 - 075: Change made to pass in an EditTem instead of a ItemInfo
+			//so can refresh the UI
+			enhII.MyItemInfo.DoUnlinkEnhanced(enhII.MyItemInfo, 0, false);
 			SetFocus();
+			enhII.MyStepPanel.Reset(enhII.MyItemInfo); //need to reset parts so refreshes display to show as unlinked
 		}
 		public ItemInfo AddMissingEnhancedStep(ItemInfo ii, int EnhType)
 		{
@@ -1753,7 +1813,42 @@ namespace Volian.Controls.Library
 			MyStepPanel.MyStepTabPanel.MyDisplayTabControl.OnItemPaste(this, new vlnTreeItemInfoPasteEventArgs(newItemInfo, copyStartID, ItemInfo.EAddpingPart.After, newItemInfo.MyContent.Type));
 
 			// MyItemInfo is the 'paste from' item, if it has enhanced need to copy and paste the steps in enhanced.
-			ItemInfo newEnh = newItemInfo.EnhancedPasteItem(copyStartID, MyItemInfo, ItemInfo.EAddpingPart.After, GetChangeId(MyItemInfo));
+			//if doing a paste before/after and item being copied is unlinked, item pasted should also be unlinked.
+			ItemInfo tmpCopyStartSourceItem = ItemInfo.Get(copyStartID);
+			ItemInfo newEnh = null;
+			if (tmpCopyStartSourceItem.GetMyEnhancedDocuments().Count > 0)
+			{
+				newEnh = newItemInfo.EnhancedPasteItem(copyStartID, MyItemInfo, ItemInfo.EAddpingPart.After, GetChangeId(MyItemInfo));
+			}
+
+			//B2024-075: When doing Paste Before / After with Enhanced Documents only link from Background document to source was created
+			//since source is done first
+			//this is so that after the steps are created in the enhanced, go back and update the link in the source to point to the correct item
+			//if enhanced document wasn't created then paste happened inside a enhanced Step/background step - so remove any links that shouldn't be there
+			//and don't have a cooresponding spot in the Source
+			if (newEditItem != null && newEnh != null)
+			{
+				FixEnhanceLinkOnSource(newEditItem.MyItemInfo, newEnh, MyItemInfo.GetMyEnhancedDocuments());
+			}
+			else if (newEnh == null && newEditItem != null && newEditItem.MyItemInfo.IsEnhancedStep)
+			{
+				UnlinkEnhanced(newEditItem);
+			}
+			else if (newEnh == null && newEditItem != null)
+			{
+				//if did a paste before/after in a source document that contains enhanced steps
+				//but step being pasted was non-enhanced (unlinked)
+				//then look to see if the background page is open
+				//and if it is, do a refresh so that step numbers update appropriately
+				//without having to close and re-open the background steps
+				foreach (EnhancedDocument edSource in MyItemInfo.GetMyEnhancedDocuments())
+				{
+					ItemInfo exEnh = ItemInfo.Get(edSource.ItemID);
+					DisplayTabItem wndowToRefresh = newEditItem.MyStepPanel.MyStepTabPanel.MyDisplayTabControl.MyBar.Items.Cast<DisplayTabItem>().FirstOrDefault(x => x.MyKey == $"Item - {exEnh.MyProcedure.ItemID}");
+					wndowToRefresh?.MyStepTabPanel.MyStepPanel.Reset(wndowToRefresh.MyItemInfo);
+				}
+			}
+
 			if (newEnh != null) AddAllEnhancedItemsToDisplay(newItemInfo);
 		}
 		public void PasteChild(int copyStartID)
@@ -1944,7 +2039,8 @@ namespace Volian.Controls.Library
 					sia.IdentifyChildren(highlight);
 				}
 			}
-			if (MyBeforeEditItems != null)
+			// C2017-031:  Support for paste/replace an enhanced step: don't identify/copy before items, i.e. notes/cautions
+			if (MyBeforeEditItems != null && !MyItemInfo.IsEnhancedStep)
 			{
 				foreach (EditItem sib in MyBeforeEditItems)
 				{

PROMS/Volian.Controls.Library/StepPanel.cs

@@ -1231,7 +1231,7 @@ namespace Volian.Controls.Library
 		}
 		public ItemSelectedChangedEventArgs(EditItem myEditItem)
 		{
-			_MyItemInfo = myEditItem.MyItemInfo;
+			_MyItemInfo = myEditItem?.MyItemInfo;
 			_MyEditItem = myEditItem;
 		}
 	}

PROMS/Volian.Controls.Library/StepRTB.cs

@@ -485,6 +485,8 @@ namespace Volian.Controls.Library
 		public void RefreshDisplay(bool activeMode)
 		{
 			if (IsExperimenting) return;
+			if (IsDisposed) return;
+
 			ActiveMode = activeMode;
 			OnAdjustTableWidth(this, new StepRTBTableWidthEventArgs(true));
 			//Volian.Base.Library.HWndCounter.GetWindowHandlesForCurrentProcess(this.Handle, "RefreshDisplay 2");

PROMS/Volian.Controls.Library/StepTabRibbon.cs

@@ -337,8 +337,10 @@ namespace Volian.Controls.Library
 				else if (btn.Name.Contains("Unlink"))
 				{
 					// C2019=003: add a confirmation dialog before unlinking a step:
+					// B2024 - 075: Change made to pass in an EditTem instead of a ItemInfo
+					//so can refresh the UI
 					if (FlexibleMessageBox.Show(this, "Do you want to unlink this step?", "Confirm Enhanced Step Unlink", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
-						MyEditItem.UnlinkEnhanced(MyEditItem.MyItemInfo);
+						MyEditItem.UnlinkEnhanced(MyEditItem);
 				}
 			}
 			else
@@ -1750,7 +1752,7 @@ namespace Volian.Controls.Library
 			// note in follow if statements, 'setting' == false when in enhanced document:
 			if (setting && MyItemInfo.IsStep && (eds == null || eds.Count == 0))	// this step is in enhanced, but not linked // B2018-112 and is allowed to edit
 				allowDel = true;	// allow delete if not linked
-			btnCpyStp.Enabled = setting;
+			btnCpyStp.Enabled = MyUserInfo.IsAllowedToEdit(Mydvi); // C2017-031:  Support for paste/replace an enhanced step
 			//B20170-158 Allow a Unlinked Step to be pasted before or after a linked step.
 			StepTabPanel tmp = Parent as StepTabPanel;
 			//B2020-058: crash on null reference
@@ -1801,7 +1803,8 @@ namespace Volian.Controls.Library
 			btnPasteAfter.Enabled = btnCMPasteAfter.Enabled = enable;
 			//B20170-158 Don't allow a step to replace a linked step
 			//B2017-180:  The fix for B2017-158 also needed the 'HasEnhancedLinkedStep' to check if the copied step is a source step
-			btnPasteReplace.Enabled = btnCMPasteReplace.Enabled = enable && !MyItemInfo.IsEnhancedStep && !MyItemInfo.HasEnhancedLinkedStep;
+			// C2017-031:  Support for paste/replace an enhanced step, enable button
+			btnPasteReplace.Enabled = btnCMPasteReplace.Enabled = enable && ((!MyItemInfo.IsEnhancedStep && !MyItemInfo.HasEnhancedLinkedStep) || (MyItemInfo.IsEnhancedStep));
 		}
 		private void SetPasteButtonEnabled()
     {
@@ -4110,9 +4113,19 @@ namespace Volian.Controls.Library
 			// F2021-009 display a message if pasting step will results in more sub-step levels than are defined in the format
 			ItemInfo.PasteStepIsWithinDefinedSubStepLevels(tmp.MyDisplayTabControl.MyCopyStep.ItemID, MyItemInfo, true);
 			EditItem oldEditItem = MyEditItem;
+			// C2017-031:  Support for paste/replace an enhanced step, if pasting an enhanced, remove its EditItem from the 'cache'.  A new EditItem gets created during paste.
+			if (MyEditItem != null && MyEditItem.MyItemInfo.IsEnhancedStep) MyEditItem.MyStepPanel._LookupEditItems.Remove(MyEditItem.MyItemInfo.ItemID);
 			MyEditItem = MyEditItem.PasteReplace(tmp.MyDisplayTabControl.MyCopyStep.ItemID);
 			if (MyEditItem == null) oldEditItem.IdentifyMe(false); // B2017-179 if null then we didn't do the replace but did position to the first transition that needs resolved
-			if (MyEditItem != null && MyEditItem.MyItemInfo.ItemID != oldEditItem.MyItemInfo.ItemID) oldEditItem.Dispose();
+			// C2017-031:  Support for paste/replace an enhanced step, add Dispose of old EditItem if enhanced
+			if (MyEditItem != null && ((MyEditItem.MyItemInfo.ItemID != oldEditItem.MyItemInfo.ItemID) || MyEditItem.MyItemInfo.IsEnhancedStep))
+				oldEditItem.Dispose();
+			// C2017-031:  Support for paste/replace an enhanced step, refresh ItemInfo's in user interface caches.
+			if (MyEditItem.MyItemInfo.IsEnhancedStep)
+			{
+				MyEditItem.MyItemInfo = ItemInfo.Get(MyEditItem.MyItemInfo.ItemID);
+				tmp.MyStepPanel.SelectedItemInfo = ItemInfo.Get(MyEditItem.MyItemInfo.ItemID);
+			}
 		}
 
 		private void btnPdfCreate_Click(object sender, EventArgs e)