form1.cs

博客园WxWinter写的WF工作流入门学习资料及示例代码

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace wxwinter.wf.UDPCommunication
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            send.sendMsg(this.textBox1.Text);
        }

        UDPListen listen;
        UDPSend send;
        System.Threading.Thread 线程;
        private void Form1_Load(object sender, EventArgs e)
        {
            listen = new UDPListen("192.168.1.30",7788);
            System.Threading.ThreadStart 线程方法;
            线程方法 = new System.Threading.ThreadStart(listen.open);
           
            listen.msgReceiptEvent += new msgReceiptHandler(listen_msgReceiptEvent);

            线程 = new System.Threading.Thread(线程方法);
            线程.Start();

            send = new UDPSend("192.168.1.30", 7788);

        }
        //当收到请求数据时,事件
        private void listen_msgReceiptEvent(object sender, msgReceiptEventArg e)
        {
            this.Invoke(new ThreadUIHandle(ThreadUIHandleMethod), new object[] { e.data }); 
            
        }
        delegate void ThreadUIHandle(object data);
        void ThreadUIHandleMethod(object data)
        {
            this.textBox2.Text = data.ToString();
        }

        private void Form1_FormClosing(object sender, FormClosingEventArgs e)
        {
            listen.close();
            线程.Abort();
           

        }
    }
}