public ActionResult Index(AdminLoginModel lg) { LoginData ld = new LoginData(); var res = ld.CheckLoginAdmin(lg.Username, lg.Password); if (res == true) { var manager = ld.GetByUsername(lg.Username); var managerSession = new ManagerInfo(); managerSession.Username = manager.Username; managerSession.id = manager.id; Session.Add(Common.CommonConstantsManager.MANAGER_SESSION, managerSession); return(RedirectToAction("Index", "Home", new { area = "Admin" })); } else { ModelState.AddModelError("", "Đăng nhập không thành công!"); } return(View(lg)); }