ajax实例,可以了解ajax的原理

				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 ClientScripting_SysSerialization_Sample : System.Web.UI.Page
				{
				    protected void Page_Load(object sender, EventArgs e)
				    {
				
				    }
				}