public ActionResult RefreshAll()
        {
            ActiveUserDAO ActiveUser_DAO = new ActiveUserDAO();

            ActiveUser_DAO.RefreshActiveUserList();
            return(View());
        }
        public ActionResult ViewActiveUser()
        {
            ActiveUserDAO     ActiveUser_DAO = new ActiveUserDAO();
            List <ActiveUser> Active_User    = ActiveUser_DAO.GetActiveUser().ToList();

            ViewData["Count"] = Active_User.Count;
            return(View(Active_User));
        }
 public ActionResult RefreshParticularCard(SearchStudent active_CardNumber)
 {
     if (ModelState.IsValid)
     {
         CardDAO Card_DAO = new CardDAO();
         if (Card_DAO.ISExsistCardDate(active_CardNumber.CardNumber))
         {
             RegestrationDAO Registrator = new RegestrationDAO();
             if (Registrator.IsValidCardInDataBase(active_CardNumber.CardNumber))
             {
                 ActiveUserDAO ActiveUser_DAO = new ActiveUserDAO();
                 if (ActiveUser_DAO.IsActive(active_CardNumber.CardNumber))
                 {
                     ActiveUser_DAO.RefreshActiveUserListForParticularCard(active_CardNumber.CardNumber);
                     return(View());
                 }
                 else
                 {
                     ModelState.AddModelError("", "The Card is not active yet .So there is no reason for removing it from the active user list");
                     return(View("ShowParticularCard"));
                 }
             }
             else
             {
                 ModelState.AddModelError("", "The Card Number is not sold yet,so there is no student registerd with this card number");
                 return(View("ShowParticularCard"));
             }
         }
         else
         {
             ModelState.AddModelError("", "There is no card with this card number.Please give a valid card number");
             return(View("ShowParticularCard"));
         }
     }
     else
     {
         ModelState.AddModelError("", "Active user not found");
         return(View("ShowParticularCard"));
     }
 }