请教一个updatepanel的问题？

Question

    protected void rblAnswer3_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (this.rblAnswer3.SelectedValue.Equals("E") || this.rblAnswer3.SelectedValue.Equals("F"))
        {
            //this.divInvestigate.Visible = false;
            string dsn = ConfigurationManager.ConnectionStrings["ntbas03"].ConnectionString;
            StringBuilder strSql = new StringBuilder();
            string stringSql = @"update internet_user_investigate set USERISOTHER = '";
            strSql.Append(stringSql);
            strSql.Append(this.rblAnswer3.SelectedValue);
            strSql.Append("' where USERPHONE = ");
            strSql.Append(this.txtPhone.Text.ToString().Trim());
            int i = SqlHelper.ExecuteNonQuery(dsn, CommandType.Text, strSql.ToString());
            ScriptManager.RegisterStartupScript(this.UpdatePanel1,this.GetType(),"updatescript","alert('此号码调查结束');",true);
            this.rblAnswer3.SelectedIndex = -1;
            this.div1.Visible = false;
}
}rblAnswer3是个radiobuttonlist 放在updatepanel里面 执行到int i = SqlHelper.ExecuteNonQuery(dsn, CommandType.Text, strSql.ToString());
这一句的时候 就跟不进去 报 The server request timed out 
哪位高人帮我解决一下，不胜感激

Answer 1

修改Web.Config或者Machine.Config文件中的配置即可！<configuration>
<system.web>
<httpRuntime=20   executionTimeout="36000" />
</system.web>
</configuration>