partial void DeleteBillDemandDistributionReserveMoney(BillDemandDistributionReserveMoney instance);
		private void detach_BillDemandDistributionReserveMoneys(BillDemandDistributionReserveMoney entity)
		{
			this.SendPropertyChanging();
			entity.Month = null;
		}
 partial void InsertBillDemandDistributionReserveMoney(BillDemandDistributionReserveMoney instance);
		private void attach_BillDemandDistributionReserveMoneys(BillDemandDistributionReserveMoney entity)
		{
			this.SendPropertyChanging();
			entity.BillDemandDistributionReserve = this;
		}