protected void btn_SaveAdmin_Click(object sender, EventArgs e)
    {
        int result = Convert.ToInt32(ddl_CityAdmins.SelectedValue);

        if (result > 0)
        {
            int res = objCityAdmin.TansferResponsibility(Convert.ToInt32(Request.QueryString["oldAdmin"]), result);
            //objCityAdmin.DeleteCityAdmin(Convert.ToInt32(Request.QueryString["oldAdmin"]));
            objCityAdmin.DeleteCityAdmin(Convert.ToInt32(Request.QueryString["oldAdmin"]), Convert.ToInt32(Session["UserId"]));

            Helper.ClearInputs(this.Controls);
            hdn_ClassAdminId.Value = "0";

            Response.Redirect("CityAdmin.aspx?Ref=Transfer");
        }
    }