public IActionResult DeleteFinancePurchaseReturnDetail(long id)
        {
            FinancePurchaseReturnDetail fin = RetDetail_repo.Find(id);

            if (fin == null)
            {
                return(NotFound());
            }

            RetDetail_repo.Delete(fin);
            return(Ok());
        }
 public IActionResult AddFinancePurchaseReturnDetail([FromBody] FinancePurchaseReturnDetail model)
 {
     RetDetail_repo.Add(model);
     return(new OkObjectResult(new { FinancePurchaseReturnDetailID = model.FinancePurchaseReturnDetailId }));
 }