1、首先下载AjaxPro 组件。并将AjaxPro.dll引用到网站（或项目）。2、修改Web.config。在元素中添加以下代码。3、对AjaxPro在页Page_Load事件中进行运行时注册。如：protected void Page_Load(object sender, EventArgs e){AjaxPro.Utility.RegisterTypeForAjax(typeof(_Default));//这的_Default是指页面类的类名。如是放在命名空间，则需要写上完整的命名空间（如：namespaces._Default）}4、创建服务器端方法。只要给一个

:)

Windows 2008:Designed to power the next-generation of networks, applications, and Web services.Built for the WebWindows Server 2008 comes with Internet Information Services 7.0 (IIS7), a Web server and security-enhanced, easy-to-manage platform for developing and reliably hosting Web applications and services. IIS7 includes a componentized architecture for greater flexibility and control.Internet Information Server IIS7 together with the .NET Framework 3.0 provide a comprehensive plat