WPF调用Web Services

1 首先建立Web Sevices

简单的一个Web Services 输入用户ID，返回用户信息

        [WebMethod]
        public User GetUserInfo(string UserID)
        {
            LoginBusiness lb = new LoginBusiness();
            return lb.GetUserInfo(UserID);
        }

2 建立WPF Application 程序

3 在程序中添加Add Service References 服务引用

地址类似：http://localhost:1742/SoldierServices.asmx，名称为SoldierServices

4 Xaml文件上添加一个button，并且添加事件

Click="btnSignin_Click"

5 编写btnSignin_Click事件

        private void btnSignin_Click(object sender, RoutedEventArgs e)
        {
            SoldierServices.User userinfo = new SoldierServices.User();
            SoldierServices.SoldierServicesSoapClient SoldierClient = new SoldierServices.SoldierServicesSoapClient();
            userinfo = SoldierClient.GetUserInfo("1");
            MessageBox.Show(userinfo.UserName);
        }

6 结束