1. 源码下载:
下载地址:http://files.cnblogs.com/tianzhiliang/ManualResetEventDemo.rar
Demo:

2. ManualResetEvent详解
ManualResetEvent 允许线程通过发信号互相通信。通常,此通信涉及一个线程在其他线程进行之前必须完成的任务。当一个线程开始一个活动(此活动必须完成后,其他线程才能开始)时,它调用 Reset 以将 ManualResetEvent 置于非终止状态,此线程可被视为控制 ManualResetEvent。调用 ManualResetEvent 上的 WaitOne 的线程将阻止,并等待信号。当控制线程完成活动时,它调用 Set 以发出等待线程可以继续进行的信号。并释放所有等待线程。一旦它被终止,ManualResetEvent 将保持终止状态(即对 WaitOne 的调用的线程将立即返回,并不阻塞),直到它被手动重置。可以通过将布尔值传递给构造函数来控制 ManualResetEvent 的初始状态,如果初始状态处于终止状态,为 true;否则为 false。
| usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;usingSystem.Threading;namespaceManualResetEventDemo{    classMREDemo    {        privateManualResetEvent _mre;        publicMREDemo()        {            this._mre = newManualResetEvent(true);        }        publicvoidCreateThreads()        {            Thread t1 = newThread(newThreadStart(Run));            t1.Start();            Thread t2 = newThread(newThreadStart(Run));            t2.Start();        }        publicvoidSet()        {            this._mre.Set();        }        publicvoidReset()        {            this._mre.Reset();        }        privatevoidRun()        {            stringstrThreadID = string.Empty;            try            {                while(true)                {                    // 阻塞当前线程                    this._mre.WaitOne();                    strThreadID = Thread.CurrentThread.ManagedThreadId.ToString();                    Console.WriteLine("Thread("+ strThreadID + ") is running...");                    Thread.Sleep(5000);                }            }            catch(Exception ex)            {                Console.WriteLine("线程("+ strThreadID + ")发生异常!错误描述:"+ ex.Message.ToString());            }        }    }} | 
| usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;namespaceManualResetEventDemo{    classProgram    {        staticvoidMain(string[] args)        {            Console.WriteLine("****************************");            Console.WriteLine("输入\"stop\"停止线程运行...");            Console.WriteLine("输入\"run\"开启线程运行...");            Console.WriteLine("****************************\r\n");            MREDemo objMRE = newMREDemo();            objMRE.CreateThreads();            while(true)            {                stringinput = Console.ReadLine();                if(input.Trim().ToLower() == "stop")                {                    Console.WriteLine("线程已停止运行...");                    objMRE.Reset();                }                elseif(input.Trim().ToLower() == "run")                {                    Console.WriteLine("线程开启运行...");                    objMRE.Set();                }            }                    }    }} | 
from:http://www.cnblogs.com/tianzhiliang/archive/2011/03/04/1970726.html