vs2015-》新建控制台项目-》代码如下

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

namespace AutoResetEvent_test
{
    class Program
    {
        static void Main(string[] args)
        {
            Thread payMoneyThread = new Thread(new ThreadStart(PayMoneyProc));
            payMoneyThread.Name = "付钱线程";
            Thread getBookThread = new Thread(new ThreadStart(GetBookProc));
            getBookThread.Name = "取书线程";
            payMoneyThread.Start();
            getBookThread.Start();

            for (int i = 1; i <= numIterations; i++)
            {
                Console.WriteLine("客户{0}选好了书", i);
                number = i;
                //Signal that a value has been written.
                myResetEvent.Set();
                Thread.Sleep(0);
                ChangeEvent.Set();
                Thread.Sleep(5);
            }
            payMoneyThread.Abort();
            getBookThread.Abort();
            Console.ReadKey();
        }
        const int numIterations = 50;
        static AutoResetEvent myResetEvent = new AutoResetEvent(false);
        static AutoResetEvent ChangeEvent = new AutoResetEvent(false);
        //static ManualResetEvent myResetEvent = new ManualResetEvent(false);
        //static ManualResetEvent ChangeEvent = new ManualResetEvent(false);
        static int number; //这是关键资源

     

        static void PayMoneyProc()
        {
            while (true)
            {
                myResetEvent.WaitOne();
                //myResetEvent.Reset();
                Console.WriteLine("{0}：客户{1}付钱", Thread.CurrentThread.Name, number);
            }
        }
        static void GetBookProc()
        {
            while (true)
            {

                ChangeEvent.WaitOne();
                // ChangeEvent.Reset();               
                Console.WriteLine("{0}：客户{1}取书", Thread.CurrentThread.Name, number);
                Console.WriteLine("------------------------------------------");
                Thread.Sleep(0);
            }
        }
    }
}
    

通过控制AutoResetEvent set的先后顺序，管理线程运行的顺序，和时间。

AutoResetEvent与ManualResetEvent的区别

他们的用法\声明都很类似：
Set方法将信号置为发送状态
Reset方法将信号置为不发送状态
WaitOne等待信号的发送。其实,从名字就可以看出一个手动,
一个自动，这个手动和自动实际指的是在Reset方法的处理上,如下面例子：

public AutoResetEvent autoevent=new AutoResetEvent(true);
public ManualResetEvent manualevent=new ManualResetEvent(true);

默认信号都处于发送状态,
autoevent.WaitOne();
manualevent.WaitOne();
ManualResetEvent在WaitOne();进入之后需要增加Reset方法，才能执行下一次set方法，否者set方法无效。而AutoResetEvent会自动Reset方法