public ActionResult Login(Authentication login) { using (AssetManagementEntities entities = new AssetManagementEntities()) { var authenticate = entities.UserAuthentication(login.username, login.password); string data = authenticate.FirstOrDefault(); if (data != "User not found !") { //HttpContext.Session["username"] = data; ////HttpContext.Current.Session.Add("__MySessionObject", data); Session["username"] = data; return(RedirectToAction("Index", "Home")); //return Redirect(Request.UrlReferrer.ToString()); } else { //return RedirectToAction("Index", "Login/Index"); ; return(Redirect(Request.UrlReferrer.ToString())); } } }