public ActionResult mainLogin(string loginName, string loginPassword) { var Jcon = new JsonContainer(); var objUserAccountHelper = new UserAccountHelper(); var dt = objUserAccountHelper.SelectUserByLoginDetails(loginName, loginPassword); if (dt.Rows.Count <= 0) { Jcon.Result = -1; return(Json(Jcon)); } Session["userId"] = long.Parse(dt.Rows[0]["userId"].ToString()); Jcon.Result = 1; return(Json(Jcon)); }