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2.½¨Á¢Ä¿Â¼ÎļþAjaxCommon.jsÈçÏ£º
// ÉùÃ÷XmlHttpRequest³ÉÔ±±äÁ¿
var xmlHttpReq_Obj = null;
// ³õʼ»¯»ñÈ¡XmlHttpRequest¶ÔÏó
///<param>handler :»Øµ÷º¯ÊýÃû</param>
function GetXmlHttpObject(handler) {
var xmlHttpObj = null;
try {
// Microsoft
xmlHttpObj = new ActiveXObject("Msxml2.XMLHTTP");

// ÉèÖûص÷º¯Êý
if(xmlHttpObj != null) {
xmlHttpObj.onreadystatechange = handler;
}
} catch (e){
try
{
// Mozilla | Netscape | Safari
xmlHttpObj = new XMLHttpRequest();
// ÉèÖûص÷º¯Êý
if(xmlHttpObj != null) {
xmlHttpObj.onload = handler;
xmlHttpObj.onerror = handler;
}
} catch (e) {
}
}
if(xmlHttpObj == null) {
alert("Error initialing XMLHttpRequest!");
}
return xmlHttpObj;
}
// ·¢ËÍÇëÇó
///<param>xmlHttpObj :XmlHttpObject¶ÔÏó</param>
///<param>url :ÇëÇóurl</param>
function SendXmlHttpRequest(xmlHttpObj,url) {
xmlHttpObj.open('GET', url, true);
xmlHttpObj.send(null);
}
// Ö´Ðлص÷º¯Êý
///<param>handler :»Øµ÷º¯ÊýÃû</param>
///<param>url :ÇëÇóurl</param>
function ExecuteCall(handler, url) {
try{
xmlHttpReq_Obj = GetXmlHttpObject(handler);
SendXmlHttpRequest(xmlHttpReq_Obj, url);
} catch (e){

}
}

3.½¨Á¢ÎļþAjaxBlankPage.aspx×÷ΪAjax·þÎñ¶Ë´¦ÀíÊý¾ÝPage
AjaxBlankPage.aspxÄÚÈÝΪ£º
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="AjaxBlankPage.aspx.cs" Inherits="WebAjax.AjaxBlankPage" %>
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using System;
using System.Data.OleDb;
using System.Data;
using System.Text;
using AkCommon.Common.Conn;
using AkCommon.Common.Log;
namespace WebAjax
{
/// <summary>
/// ´¦Àí¸ÅÒª
/// </summary>
/// <remarks>
/// <para>DATE £º2009/07/20</para>
/// <para>AUTHOR£ºTHINKINGALL</para>
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