// save pur payment dtl in due page
 public void SavePurchasePaymentDtl_Pay_Due(InvenCentralPurchasePaymentDtlDto DTO)
 {
     using (var container = new InventoryContainer())
     {
         InvenCentralPurchcasePaymentDtl gur = new InvenCentralPurchcasePaymentDtl();
         container.InvenCentralPurchcasePaymentDtls.AddObject((InvenCentralPurchcasePaymentDtl)DTOMapper.DTOObjectConverter(DTO, gur));
         container.SaveChanges();
     }
 }
 // save pur payment dtl in due page
 public void SavePurchasePaymentDtl_Pay_Due(InvenCentralPurchasePaymentDtlDto DTO)
 {
     PDal.SavePurchasePaymentDtl_Pay_Due(DTO);
 }