AJAX :: UpdatePanel In ContentPage Doesn't Update?

Dec 11, 2010

I have problem when i use UpdatePanel in ContentPage. In Updatepanel, I have DataGrid. Outside, I have a textbox and Button.

When i press button, I want to insert message in texttbox to Database and Select from Database for Showing in DataGrid (includes all message in past)

My MasterPage:


My ContentPage

<div> Have a textbox and button
<updatePanel> Have Datagrid
<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPage.Master" AutoEventWireup="true" CodeBehind="commentForm1.aspx.cs" Inherits="ChatApplication.commentForm1" %>

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