partial void DeleteDraftOrder(DraftOrder instance);
 partial void UpdateDraftOrder(DraftOrder instance);
		private void detach_DraftOrders(DraftOrder entity)
		{
			this.SendPropertyChanging();
			entity.User = null;
		}
 partial void InsertDraftOrder(DraftOrder instance);
		private void attach_DraftOrders(DraftOrder entity)
		{
			this.SendPropertyChanging();
			entity.User = this;
		}