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

@@ -0,0 +1,108 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using Csla;
+using Csla.Data;
+using System.Xml;
+using System.Data.SqlClient;
+using System.Data;
+
+namespace VEPROMS.CSLA.Library
+{
+	public partial class Content
+	{
+		public override string ToString()
+		{
+			return string.Format("{0} {1}", Number, Text);
+		}
+	}
+	public partial class ContentInfo
+	{
+		public override string ToString()
+		{
+			return string.Format("{0} {1}", Number, Text);
+		}
+		//public XmlNode ToXml(XmlNode xn)
+		//{
+		//  XmlNode nd = xn.OwnerDocument.CreateElement("Content");
+		//  xn.AppendChild(nd);
+		//  AddAttribute(nd, "Number", _Number);
+		//  AddAttribute(nd, "Text", _Text);
+		//  AddAttribute(nd, "FormatID", _FormatID);
+		//  AddAttribute(nd, "Config", _Config);
+		//  return nd;
+		//}
+		//public void AddAttribute(XmlNode xn, string name, object o)
+		//{
+		//  if (o != null && o.ToString() != "")
+		//  {
+		//    XmlAttribute xa = xn.OwnerDocument.CreateAttribute(name);
+		//    xa.Value = o.ToString();
+		//    xn.Attributes.Append(xa);
+		//  }
+		//}
+	}
+	public partial class ContentInfoList
+	{
+		public static ContentInfoList GetList(int? itemID)
+		{
+			try
+			{
+				ContentInfoList tmp = DataPortal.Fetch<ContentInfoList>(new ContentListCriteria(itemID));
+				ContentInfo.AddList(tmp);
+				tmp.AddEvents();
+				return tmp;
+			}
+			catch (Exception ex)
+			{
+				throw new DbCslaException("Error on ItemInfoList.GetChildren", ex);
+			}
+		}
+		[Serializable()]
+		private class ContentListCriteria
+		{
+			public ContentListCriteria(int? itemID)
+			{
+				_ItemID = itemID;
+			}
+			private int? _ItemID;
+			public int? ItemID
+			{
+				get { return _ItemID; }
+				set { _ItemID = value; }
+			}
+		}
+		private void DataPortal_Fetch(ContentListCriteria criteria)
+		{
+			this.RaiseListChangedEvents = false;
+			try
+			{
+				using (SqlConnection cn = Database.VEPROMS_SqlConnection)
+				{
+					using (SqlCommand cm = cn.CreateCommand())
+					{
+						cm.CommandType = CommandType.StoredProcedure;
+						cm.CommandText = "vesp_ListContentsByItemID";
+						cm.Parameters.AddWithValue("@ItemID", criteria.ItemID);
+						using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
+						{
+							IsReadOnly = false;
+							while (dr.Read())
+							{
+								ContentInfo contentInfo = new ContentInfo(dr);
+								this.Add(contentInfo);
+							}
+							IsReadOnly = true;
+						}
+					}
+				}
+			}
+			catch (Exception ex)
+			{
+				Database.LogException("ContentInfoList.DataPortal_Fetch", ex);
+				throw new DbCslaException("ContentInfoList.DataPortal_Fetch", ex);
+			}
+			this.RaiseListChangedEvents = true;
+		}
+	}
+}