（一）创建Web Service
创建第一个项目，类型选择ASP.NET Empty Web Application
添加一个新项目 Web Service
然后再创建一个类Contact
代码分别如下。
Contact.cs:
[Serializable] public class Contact { private string name; public string Name { get { return name; } set { name = value; } } private int age; public int Age { get { return age; } set { age = value; } } }
HelloWebService.asmx.cs:
/// <summary> /// Summary description for HelloWebService /// </summary> [WebService(Namespace = "http://tempuri.org/")] [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] [System.ComponentModel.ToolboxItem(false)] // To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. // [System.Web.Script.Services.ScriptService] public class HelloWebService : System.Web.Services.WebService { [WebMethod] public string GetMessage(string name) { return "Hello " + name; } [WebMethod] public Guid CreateContact(Contact c) { return Guid.NewGuid(); } }
（二）创建客户端
下面创建一个客户端调用Web Service，检验一下是否正确。创建一个ASP.NET Empty Web Application
添加服务引用
WebForm1.cs代码为
protected void Button1_Click(object sender, EventArgs e) { HelloWebService.HelloWebServiceSoapClient client = new HelloWebService.HelloWebServiceSoapClient(); Label1.Text = client.GetMessage(TextBox1.Text); } protected void Button2_Click(object sender, EventArgs e) { HelloWebService.HelloWebServiceSoapClient client = new HelloWebService.HelloWebServiceSoapClient(); Label2.Text = client.CreateContact(new HelloWebService.Contact()).ToString(); }
最后运行客户端，分别点击按钮，得到演示效果
本文转自JF Zhu博客园博客，原文链接： http://www.cnblogs.com/jfzhu/p/4022139.html
，如需转载请自行联系原作者
