<%@ Page Language="C#" AutoEventWireup="true" CodeFile="View.aspx.cs" Inherits="View" %>
<!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>无标题页</title> <script type="text/javascript">
function CallServer()
{
var product = "DFDF"; <%= ClientScript.GetCallbackEventReference(this, "product", "ReceiveServerData",null)%>; 
} function ReceiveServerData(Value) { document.all.oDataPanel.innerHTML = '<xml id="xmlData">'+ Value +'</xml>'; 
}</script></head><body><input id="Button1" onclick="CallServer()" type="button" value="Call to Server" /> sfd <form id="form1" runat="server"> <div> <table width="400" border="0" cellpadding="0" cellspacing="1" DATAPAGESIZE="20" bgcolor="#CCCCCC" id="datatable" datasrc="#xmlData"><tr> <td bgcolor="#FFFFFF" style=" font-size:12px"><span datafld="id"></span></td> <td bgcolor="#FFFFFF" style=" font-size:12px"><span datafld="djh"></span></td> <td bgcolor="#FFFFFF" style=" font-size:12px"><span datafld="rq"></span></td></tr></table> </div> <div id="oDataPanel"> </div> </form> </body></html>View.aspx
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 View : System.Web.UI.Page, ICallbackEventHandler{ private string CallBackValue = string.Empty; ClassData MyClass = new ClassData(); protected void Page_Load(object sender, EventArgs e) { } string ICallbackEventHandler.GetCallbackResult() { DataSet _DS = MyClass.ExecDs("select top 10 from table ", "table "); return _DS.GetXml(); } void ICallbackEventHandler.RaiseCallbackEvent(string eventArgument) { this.CallBackValue = eventArgument; }}View.cs
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