private DataTable AuthenticateUser(string uid, string pw)
        {
            DataTable ds = new DataTable();

            ds = DButil.GetTable(LOGIN_SQL, uid, pw);
            return(ds);
        }
        //
        public ActionResult CreateInstallment()
        {
            var ds = DButil.GetTable("SELECT * FROM [User] WHERE UserID = '{0}'", userid);
            Installment_Form ins = new Installment_Form();

            ins.FullName  = ds.Rows[0]["FullName"].ToString();
            ins.DOB       = ds.Rows[0]["DOB"].ToString();
            ins.ContactNo = ds.Rows[0]["ContactNo"].ToString();
            ins.Email     = ds.Rows[0]["Email"].ToString();
            ins.age       = ds.Rows[0]["age"].ToString();
            return(View(ins));
        }