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

@@ -93,29 +93,36 @@ namespace VEPROMS.CSLA.Library
 				return sb.ToString();
 			}
 		}
-        public ItemInfoList LibraryDocumentUsageList
-        {
-            get
-            {
-                bool first = true;
-                ItemInfoList iil = null;
-                if (DocumentEntries == null) return null;
-                foreach (EntryInfo myEntry in DocumentEntries)
-                {
-                    foreach (ItemInfo myitem in myEntry.MyContent.ContentItems)
-                    {
-                        if (first)
-                        {
-                            iil = new ItemInfoList(myitem);
-                            first = false;
-                        }
-                        else
-                            iil.AddItem(myitem);
+		public ItemInfoList LibraryDocumentUsageList
+		{
+			get
+			{
+				bool first = true;
+				ItemInfoList iil = null;
+				if (DocumentEntries == null) return null;
+				foreach (EntryInfo myEntry in DocumentEntries)
+				{
+					foreach (ItemInfo myitem in myEntry.MyContent.ContentItems)
+					{
+						if (first)
+						{
+							iil = new ItemInfoList(myitem);
+							first = false;
+						}
+						else
+							iil.AddItem(myitem);
 					}
-                }
-                return iil;
-            }
-        }
+				}
+				return iil;
+			}
+		}
+		#region DocumentConfig
+		[NonSerialized]
+		private DocumentConfig _DocumentConfig;
+		public DocumentConfig DocumentConfig
+		{ get { return (_DocumentConfig != null ? _DocumentConfig : _DocumentConfig = new DocumentConfig(this)); } }
+		#endregion
+
 	}
 	public partial class DocumentInfoList
 	{
@@ -276,7 +283,7 @@ namespace VEPROMS.CSLA.Library
 				{
 					_MyFile = new FileInfo(string.Format(@"{0}\tmp_{1}{2}{3}", TemporaryFolder, MyDocument.DocID, Unique, MyDocument.FileExtension));
 					FileStream fs = _MyFile.Create();
-					fs.Write(MyDocument.DocContent, 0, MyDocument.DocContent.Length);
+					if(MyDocument.DocContent != null)fs.Write(MyDocument.DocContent, 0, MyDocument.DocContent.Length);
 					fs.Close();
 					_MyFile.CreationTime = _MyDocument.DTS;
 					_MyFile.LastWriteTime = _MyDocument.DTS;