partial void DeleteAuctionEventDonor(AuctionEventDonor instance);
 partial void UpdateAuctionEventDonor(AuctionEventDonor instance);
		private void detach_AuctionEventDonors(AuctionEventDonor entity)
		{
			this.SendPropertyChanging();
			entity.Donor = null;
		}
 partial void InsertAuctionEventDonor(AuctionEventDonor instance);
		private void attach_AuctionEventDonors(AuctionEventDonor entity)
		{
			this.SendPropertyChanging();
			entity.AuctionEvent = this;
		}