关于AJAX调用的问题

悬赏园豆：15 [已关闭问题] 关闭于 2009-10-25 20:04

今天做了一个东西，里面出了一个问题，想请教一下大家，前台代码如下

Code
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>抽奖程序</title>
    <link href="css/Stylesheet.css" rel="Stylesheet" type="text/css" />

    <script type="text/javascript" language="javascript" src="js/jquery-1.2.6-vsdoc.js"></script>

    <script type="text/javascript" language="javascript">
        $(document).ready(function() {
            window.top.resizeTo("670", "670");

            $('#but').bind('click', function() {
               Telesa.Test();
            })
        })
    </script>
</head>
<body style="margin:0px;">
    <form id="form1" runat="server">
    <div class="index">
        <div class="la"><asp:Label ID="lab" runat="server"></asp:Label></div>
        <div class="but"><input id="but" type="button" value="Go~~~~" /></div>
    </div>
    </form>
</body>
</html>

后台代码

Code
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;


[AjaxPro.AjaxNamespace("Telesa")]
public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        //注册本页为AJAX
        AjaxPro.Utility.RegisterTypeForAjax(typeof(_Default));
    }

    [AjaxPro.AjaxMethod]
    public void Test()
    {
        this.lab.Text = "123";
    }
}