partial void DeleteBillDemandDistributionReserve(BillDemandDistributionReserve instance);
private void detach_BillDemandDistributionReserves(BillDemandDistributionReserve entity)
{
this.SendPropertyChanging();
entity.Demand = null;
}
partial void InsertBillDemandDistributionReserve(BillDemandDistributionReserve instance);
private void attach_BillDemandDistributionReserves(BillDemandDistributionReserve entity)
{
this.SendPropertyChanging();
entity.BillDemandDistribution = this;
}
