public ActionResult ProductUpdate(string practitionerId, string productId) { if (practitionerId != null && productId != null) { MedicineModel medicine = new MedicineModel(); medicine.PractitionerId = Guid.Parse(practitionerId); medicine.MedicineId = Guid.Parse(productId); PractitionerProcess process = new PractitionerProcess(); MedicineModel result = new MedicineModel(); result = process.GetProduct(medicine); return(View(result)); } else { return(new HttpNotFoundResult("Record Not Found!")); } }