BookInfo.cs
using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ClassProj
{
[Serializable] public class BookInfo
{ public BookInfo() { } //在VS2008中可使用如下简化方式定义属性，是不是很简单了呢？！ public string Name { set; get; } public string Author { set; get; } public int Price { set; get; }
}
}Book.asmx.csusing System;using System.Collections;using System.ComponentModel;using System.Data;using System.Linq;using System.Web;using System.Web.Services;using System.Web.Services.Protocols;using System.Xml.Linq;using System.Web.Script.Services;using ClassProj;namespace Test{ /**//// <summary> /// Book 的摘要说明 /// </summary> [WebService(Namespace = "http://tempuri.org/")] [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] [ToolboxItem(false)] // 若要允许使用 ASP.NET AJAX 从脚本中调用此 Web 服务，请取消对下行的注释。 [ScriptService] [GenerateScriptType(typeof(BookInfo))] public class Book : System.Web.Services.WebService { [WebMethod] public string ShowInfo(BookInfo book) { return "书的信息如下——书名：" + book.Name + "，价格：" + book.Price + "作者：" + book.Author; } }}Test.jsfunction ShowInfo(){ var book=new ClassProj.BookInfo(); book.Name="征服AJAX！"; book.Price=25; book.Author="梦想"; Test.Book.ShowInfo(book,CallBack_Function);}function CallBack_Function(ResponseStr){ $get("result").innerText=ResponseStr;}AjaxStudy.aspx.cs<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="AjaxStudy02.aspx.cs" Inherits="Test.AjaxStudy02" %><!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></head><body> <form id="form1" runat="server"> <div> <asp:ScriptManager ID="ScriptManager1" runat="server"> <Scripts> <asp:ScriptReference Path="~/JsFile/Test.js" /> </Scripts> <Services> <asp:ServiceReference Path="~/Book.asmx" /> </Services> </asp:ScriptManager> <input id="Button1" type="button" value="测试一下" onclick="ShowInfo();" /> <div id="result"></div> </div> </form></body></html>