public ActionResult login(Dictionary <string, string> queryvalues) { string username = queryvalues.ContainsKey("username") ? queryvalues["username"] : ""; string password = queryvalues.ContainsKey("password") ? queryvalues["password"] : ""; string ReturnUrl = queryvalues.ContainsKey("ReturnUrl") ? queryvalues["ReturnUrl"] : ""; CLoginUser user = ClubBLL.GetCLoginUserByLoginName(new CLoginUser { UserAccount = username }); if (user == null || string.IsNullOrEmpty(user.UserAccount)) { return(Json( new { result = Result.UserDoesNotExist } )); } if (user.UserPassword == password) { Session["name"] = username; return(Json(RedirectToLocal(ReturnUrl))); } else { return(Json(new { result = Result.PasswordIsIncorrect })); } }