C2025-038 Code cleanup to prevent multiple events from being assigned to the same method.

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

@@ -8325,6 +8325,7 @@ namespace VEPROMS.CSLA.Library
 				if (_ProcedureConfig == null)
 				{
 					_ProcedureConfig = new ProcedureConfig(this);
+					this.MyContent.Changed -= new ContentInfoEvent(MyContent_Changed);
 					this.MyContent.Changed += new ContentInfoEvent(MyContent_Changed);
 				}
 				return _ProcedureConfig;
@@ -8334,6 +8335,7 @@ namespace VEPROMS.CSLA.Library
 
 		void MyContent_Changed(object sender)
 		{
+			this.MyContent.Changed -= new ContentInfoEvent(MyContent_Changed);
 			this.MyContent.Changed += new ContentInfoEvent(MyContent_Changed);
 		}
 		#endregion