public ActionResult Register(Account model)
 {
     ViewData["MSGREG"] = "Username Already Taken";
     AccountRepository _accountRepository = new AccountRepository(model);
     if (_accountRepository.checkUsername() == false)
     {
         _accountRepository.insertData();
         return RedirectToAction("Login");
     }
     else
     {
         return View();
     }
 }
 public ActionResult InsertData(Account model)
 {
     AccountRepository _accountRepository = new AccountRepository(model);
     _accountRepository.insertData();
     return RedirectToAction("AccountList");
 }