Jacally

WebService开发笔记 2 -- VS 2005 访问WebServcie更简单

在上一回中我们创建了一个WebService服务(WebService开发笔记 1 -- 利用cxf开发WebService竟然如此简单
),下面就来作一个跨平台访问WebServcie服务的例子....

下面将在vs2005中通过c#.net访问我们创建好的WebService服务，C#.net第一次用，TNN的没想到这么简单,MS就是MS，不服不行。

1.首先在vs中新建项目


2.添加web引用....


3.输入WebService地址：http://88.148.29.54:8080/aio/services/WebServiceSample?wsdl最后点击“添加引用”


4.创建一个简单的form


5.编写按钮事件代码

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Net;

using System.Windows.Forms;


using WindowsApplication1.WebReference;

namespace WindowsApplication1
{
    public partial class Form1 : Form
    {
        WindowsApplication1.WebReference.WebServiceSampleImplService service = null;

        public Form1()
        {
            
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            
             
            String str = "";
           
            try
            {
                str = service.say("Libin");
            
            }
            catch (Exception we)
            {
                str = we.Message;
            }

            //MessageBox.Show(str);

            textBox1.Text = str ;


        }

        private void Form1_Load(object sender, EventArgs e)
        {
            service = new WebServiceSampleImplService();
            
            label1.Text = "WS.url:" + service.Url + "\r\n";

        }

        private void button2_Click(object sender, EventArgs e)
        {
            String str = "";

            try
            {
                User user = new User();
                user.id = 1;
                user.name = "Libin";
                str = "userName:" + service.sayUserName(user);

            }
            catch (Exception we)
            {
                str = we.Message;
            }

            //MessageBox.Show(str);

            textBox1.Text = str;
        }

        private void button3_Click(object sender, EventArgs e)
        {

            String str = "";
            try
            {

                Object[]  users = service.findUsers();
                for (int i = 0; i < users.Length; i++)
                {
                    User user = (User)users[i];
                    str += "id:"+user.id + "  name:" + user.name + "\r\n";
                }

            }
            catch (Exception we)
            {
                str = we.Message;
            }

            //MessageBox.Show(str);

            textBox1.Text = str;
        }
    }
}

6.最后点击调试运行，或按F5运行，通过点击按钮就可以看到调用WebService的运行结果了