internal OrderBill(decimal orderId)
{
this.OrderId = orderId;
_mainPayBillLoader = new LazyLoader <NormalPayBill>(() => DistributionQueryService.QueryNormalPayBill(this.OrderId));
_postponePayBillsLoader = new EnumerableLazyLoader <PostponePayBill>(() => DistributionQueryService.QueryPostponePayBills(this.OrderId));
}
