mvc acil yardım

 
          public ActionResult Index(string success, string msisdn, int? reserveid, string signature) 
          { 
              var information = new InformationModel 
              { 
                  Success = success, 
                  Msisdn = msisdn 
              }; 
              if (reserveid != null) information.ReserveId = reserveid.Value; 
              information.Signature = signature; 
   
              return View(information); 
          }