1.建立WebService服务对象：EmployeeService.asmx
<%@ WebService Language="C#" Class="AspNetAjaxOverview.EmployeeService" %>
using System;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Web.Script.Services;
namespace AspNetAjaxOverview
{
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[ScriptService]
public class EmployeeService : System.Web.Services.WebService
{
[WebMethod]
[ScriptMethod]
public Employee GetEmployee(string firstName, string lastName, string title)
{
return new Employee(firstName, lastName, title);
}
}
}
2.客户端调用代码：
<body>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
<Services>
<asp:ServiceReference Path="EmployeeService.asmx" />
</Services>
</asp:ScriptManager>
<script language="javascript" type="text/javascript">
function showEmployee(firstName, lastName, title)
{
AspNetAjaxOverview.EmployeeService.GetEmployee(
firstName,
lastName,
title,
onGetEmployeeSuccess);
}
function onGetEmployeeSuccess(employee)
{
alert(String.format(
"Hello I'm {0} {1}, my title is '{2}'",
employee.FirstName,
employee.LastName,
employee.Title));
}
</script>
<input type="button" value="Bill Gates"
onclick="showEmployee('Bill', 'Gates', 'Chair man')" />
<input type="button" value="Steve Ballmer"
onclick="showEmployee('Steve', 'Ballmer', 'CEO')" />
</form>
</body>
<%@ WebService Language="C#" Class="AspNetAjaxOverview.EmployeeService" %>using System;using System.Web;using System.Web.Services;using System.Web.Services.Protocols;using System.Web.Script.Services;namespace AspNetAjaxOverview{
[WebService(Namespace = "http://tempuri.org/")] [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] [ScriptService] public class EmployeeService : System.Web.Services.WebService {
[WebMethod] [ScriptMethod] public Employee GetEmployee(string firstName, string lastName, string title) { return new Employee(firstName, lastName, title); } }}2.客户端调用代码：
<body> <form id="form1" runat="server"> <asp:ScriptManager ID="ScriptManager1" runat="server"> <Services> <asp:ServiceReference Path="EmployeeService.asmx" /> </Services> </asp:ScriptManager> <script language="javascript" type="text/javascript"> function showEmployee(firstName, lastName, title) { AspNetAjaxOverview.EmployeeService.GetEmployee( firstName, lastName, title, onGetEmployeeSuccess); } function onGetEmployeeSuccess(employee) { alert(String.format( "Hello I'm {0} {1}, my title is '{2}'", employee.FirstName, employee.LastName, employee.Title)); } </script> <input type="button" value="Bill Gates" onclick="showEmployee('Bill', 'Gates', 'Chair man')" /> <input type="button" value="Steve Ballmer" onclick="showEmployee('Steve', 'Ballmer', 'CEO')" /> </form></body>
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