public ActionResult LeaveApplication(int applicationId)
 {
     try
     {
         var check = eDAO.CheckRequest(applicationId);
         if (!check)
         {
             return(View("Requested"));
         }
         var state = eDAO.LeaveApplication(applicationId);
         if (state)
         {
             return(RedirectToAction("Index"));
         }
         else
         {
             return(View("ProfileNotFound"));
         }
     }
     catch (Exception ex)
     {
         return(RedirectToAction("Index"));
     }
 }