public ActionResult DeleteConfirmed(string id)
 {
     try
     {
         IBL     bl      = new BLImplement();
         Patient patient = bl.getPatient(id);
         bl.deletePatient(patient);
         ViewBag.Message = String.Format("The patient {0} is successfully delete.", patient.Name);
         return(RedirectToAction("Index"));
     }
     catch (Exception ex)
     {
         ViewBag.Message = String.Format(ex.Message);
         return(RedirectToAction("Index"));
     }
 }