public ActionResult Edit(patient model)
 {
     try
     {
         int id = Convert.ToInt32(ControllerContext.RouteData.Values.Values.ElementAt(2));
         patientDAO.EditPatient(model, id);
         return(RedirectToAction("Index"));
     }
     catch (Exception ex)
     { }
     return(RedirectToAction("Index"));
 }