partial void DeletePropertyTable(PropertyTable instance);
 partial void UpdatePropertyTable(PropertyTable instance);
		private void detach_PropertyTables(PropertyTable entity)
		{
			this.SendPropertyChanging();
			entity.AgentTable = null;
		}
 partial void InsertPropertyTable(PropertyTable instance);
		private void attach_PropertyTables(PropertyTable entity)
		{
			this.SendPropertyChanging();
			entity.AgentTable = this;
		}