bool deletePurchasesDetail(int PurchasesDetailID)
{
objPurchasesDetail.BeginTransaction();
objPurchasesDetail = objPurchasesDetail.Single(p => p.PurchasesDetailID == PurchasesDetailID);
//var payment = objPurchasesDetail.PurchasesMaster.PaymentsForSupplier;
//payment.Delete(p => p.SupplierPaymentID == payment.SupplierPaymentID);
objPurchasesMaster = objPurchasesDetail.PurchasesMaster;
objPurchasesMaster.TotalPurchase -= objPurchasesDetail.TotalPrice;
objPurchasesMaster.Rest -= objPurchasesDetail.TotalPrice;
objPurchasesMaster.Update(p => p.PurchaseID == objPurchasesMaster.PurchaseID);
hfOldRest.Value = objPurchasesMaster.Rest.ToString();
// update balance
objSupplier = objSupplier.Single(p => p.SupplierID == objPurchasesDetail.PurchasesMaster.SupplierID);
objSupplier.Balance = (objSupplier.Balance) - (objPurchasesDetail.TotalPrice);
objSupplier.Update(p => p.SupplierID == objSupplier.SupplierID);
//update qty
SalesManager.UpdateproductQTY(QTYOperation.Decrement, objPurchasesDetail.ProductID, objPurchasesDetail.Quantity);
bool status = objPurchasesDetail.Delete(p => p.PurchasesDetailID == PurchasesDetailID);
objPurchasesDetail.EndTransaction();
return(status);
}
