public ActionResult ActiveCar(int id = 0)
 {
     if (Session["Login"] != null)
     {
         if (id == 0)
         {
             return(RedirectToAction("Index", "Admin"));
         }
         else
         {
             generalOperations.UpdateCarIsActiveStatus(id, true);
             return(RedirectToAction("Index", "Admin"));
         }
     }
     else
     {
         return(RedirectToAction("Login", "Admin"));
     }
 }