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【CSharp】多线程间同步

作者:dezai / 发布于2014/7/18/ 773


	using System;
	using System.Collections.Generic;
	using System.Linq;
	using System.Text;
	using System.Collections;
	using System.Threading;

	namespace ThreadDemo
	{
	 class Program
	 {
	 static void Main(string[] args)
	 {
	 ThreadDemo demo = new ThreadDemo(1000);
	 demo.Action();
	 }
	 }
	 /// <summary>
	 /// 线程同步的实例
	 /// </summary>
	 public class ThreadDemo
	 {
	 private Thread threadOne;
	 private Thread threadTwo;

	 private ArrayList stringList;

	 private event EventHandler OnNumberClear;

	
	 public ThreadDemo(int Number)
	 {
	 Random random = new Random(1000000);//随机数
	 stringList = new ArrayList(Number);//指定初始容量

	 for (int i = 0; i < Number; i++)
	 {
	 stringList.Add(random.Next().ToString());//添加对象
	 }
	 threadOne = new Thread(Run);//两个线程共同做一件事情
	 threadTwo = new Thread(Run);//两个线程共同做一件事情

	 threadOne.Name = "线程1";
	 threadTwo.Name = "线程2";

	 OnNumberClear+=new EventHandler(ThreadDemo_OnNumberClear);
	 }

	 /// <summary>
	 /// 开始工作
	 /// </summary>
	 public void Action()
	 {
	 threadOne.Start();
	 threadTwo.Start();//
	 }

	 private void Run()
	 {
	 string StringValue = null;

	 while (true)
	 {
	 Monitor.Enter(this);//锁定 保持同步
	 StringValue=(string)stringList[0];
	 Console.WriteLine(Thread.CurrentThread.Name + "删除" + StringValue);
	 stringList.RemoveAt(0);

	 if (stringList.Count == 0)
	 {
	 OnNumberClear(this,new EventArgs());//引发完成事件
	 }
	 Monitor.Exit(this);
	 Thread.Sleep(5);
	 }
	

	 }
	 /// <summary>
	 /// 停止执行线程
	 /// </summary>
	 /// <param name="sender"></param>
	 /// <param name="e"></param>
	 public void ThreadDemo_OnNumberClear(object sender,EventArgs e)
	 {
	 Console.WriteLine("执行完毕,停止了所有线程的执行");
	 threadOne.Abort();
	 threadTwo.Abort();
	 }
	 }
	}

试试其它关键字

　多线程　　同步　

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