public ActionResult Create()
 {
     try
     {
         var cc = GetMonThiCount() + 1;
         var monthiViewModel = new MonThiViewModel()
         {
             //ListRole = _iMonThi.GetAllActiveRoles()
         };
         monthiViewModel.MaMonThi = "MON" + cc;
         return(View(monthiViewModel));
     }
     catch (Exception)
     {
         throw;
     }
 }
        public ActionResult Create(MonThiViewModel monthiViewModel)
        {
            try
            {
                if (ModelState.IsValid)
                {
                    //var isMonThi = _iMonThi.CheckUsernameExists(createUserViewModel.UserName);
                    var isMonThi = _iMonThi.CheckMonThiExists(monthiViewModel.TenMonThi);
                    if (isMonThi)
                    {
                        ModelState.AddModelError("", "Tên môn thi đã tồn tại!");
                    }

                    //AesAlgorithm aesAlgorithm = new AesAlgorithm();

                    var monthi = AutoMapper.Mapper.Map <MonThi>(monthiViewModel);
                    monthi.Status = true;

                    monthi.ID = 0;


                    var monthiId = _iMonThi.AddMonThi(monthi);


                    return(RedirectToAction("Create", "CreateUsers"));
                }
                else
                {
                    return(View("Create", monthiViewModel));
                }
            }
            catch
            {
                throw;
            }
        }