初次接触AJAX

微软中文站点文章：ASP.NET 调味品：AJAX
http://www.microsoft.com/china/msdn/library/webservices/asp.net/ASPNetSpicedAjax.mspx?mfr=true

英文站点有范例
http://ajax.schwarz-interactive.de/csharpsample/default.aspx