public bool Save(DrugTaxRequest drugTaxRequest)
        {
            var entity = new lmsDrugsTax {
                DRUGID = drugTaxRequest.DrugId, TAXID = drugTaxRequest.TaxId
            };

            drugTaxRepository.Add(entity);
            drugTaxRepository.Save();
            return(true);
        }
 public ActionResult Edit(DrugTaxRequest drugTaxRequest)
 {
     drugTaxService.Save(drugTaxRequest);
     return(RedirectToAction("Index", new { drugId = drugTaxRequest.DrugId }));
 }