ajaxpro.2.dll 简单应用，测试过可以用

1.添加 ajaxpro.2.dll 引用下载文件点击下载此文件
web.config

程序代码

<system.web>
    <httpHandlers>
      <add verb="POST,GET" path="ajaxpro/*.ashx" type="AjaxPro.AjaxHandlerFactory, AjaxPro.2"/>
    </httpHandlers>
  </system.web>

default.aspx.cs

程序代码

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

namespace MyDemo
{
  public partial class _Default : System.Web.UI.Page
  {
    [AjaxPro.AjaxMethod]
    public DateTime GetServerTime()
    {
      return DateTime.Now;
    }
    [AjaxPro.AjaxMethod]

    public int AddTwo(int firstInt, int secondInt)
    {

      return firstInt + secondInt;

    }
    protected void Page_Load(object sender, EventArgs e)
    {
      AjaxPro.Utility.RegisterTypeForAjax(typeof(_Default));
    }
  }
}

default.aspx

程序代码

<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="MyDemo._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>
    <title>无标题页</title>
</head>
<body>
  <form id="form1" runat="server" action="test1.aspx">
    <div>
      <input id="Button1" type="button" value="获得服务器时间" onclick="getServerTime();" />
      <input id="Text1" type="text" />
      <input id="Text2" type="text" />
      <input id="Button2" type="button" value="得到两个文本框的和" onclick="add(document.getElementById('Text1').value,document.getElementById('Text2').value)" />
    </div>
    <input type="text" value="111111" name="testtext"/>
    <input type="submit" name="testsubmit" value="测试"/>
  </form>
  <script type="text/javascript">
    function getServerTime()
    {
      //MyDemo._Default.GetServerTime()得到从服务器传来的数据是object，要写.value
      alert(MyDemo._Default.GetServerTime().value);
    }
    function add(a,b)
    {
      //把文本框的值转换成int
      var a1 = parseInt(a);
      var b1 = parseInt(b);
      //第1、2参数为服务器方法所需要的参数，后面一个是如果服务器返回数据
      //客户端要处理这些数据的js函数名，他有个参数就是从服务器传来的数据
      MyDemo._Default.AddTwo(a1,b1,getAdd);
    }
    function getAdd(rel)
    {
      //要加上.value
      alert(rel.value);
    }
  </script>
</body>
</html>

=================================================
========下面一个更简单例子========================
==============================================

1.添加 ajaxpro.2.dll 引用下载文件点击下载此文件

2.在web.config中添加 httpHandlers

程序代码

<system.web>
    <httpHandlers>
      <add verb="*" path="*.ashx" type="AjaxPro.AjaxHandlerFactory,AjaxPro.2"/>
    </httpHandlers>
</system.web>

add 这里还可以是
<add verb="POST,GET" path="ajaxpro/*.ashx" type="AjaxPro.AjaxHandlerFactory,AjaxPro.2"/>

3.服务器端代码，我是新建的一个空的 Ajax.aspx 文档才成功的。
Ajax.aspx.cs

程序代码

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class Ajax : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        AjaxPro.Utility.RegisterTypeForAjax(typeof(Ajax));
    }

    [AjaxPro.AjaxMethod]
    public string GetServerTimeString()
    {
        System.Threading.Thread.Sleep(2000);
        return DateTime.Now.ToString();
    }
}

4.客户端代码
Ajax.aspx

程序代码

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Ajax.aspx.cs" Inherits="Ajax" %>

<!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>ajaxpro.2.dll 简单应用</title>
    <script language="javascript" type="text/javascript">
       function ajax_callback(response)
       {
             document.getElementById("div1").innerHTML = response.value;
       }
       function getServerTime()
       {
          document.getElementById("div1").innerHTML = "请稍后，正在获取服务器时间..";
          Ajax.GetServerTimeString(ajax_callback);

       }

    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>

    <div id="div1">点击按钮获取服务器端时间</div>

    <input type="button" value=" click " onclick="javascript:getServerTime();" />

    </div>
    </form>
</body>
</html>