线程通知机制 关键字 AutoResetEvent

线程通知

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Threading;namespace ThreadTest{    class Program    {        ///用static来构造AutoresetEvetn就没有必要再构造函数构造，而且在main函数之前        /// 就已经构造好了          private static AutoResetEvent myResetEvent = new AutoResetEvent(false);        private static int number;        static void MyreadThreadProc()        {            while (true)            {                ///等待接受信号然后读出                myResetEvent.WaitOne();                Console.WriteLine("{0}读到的值是:{1}", Thread.CurrentThread.Name, number);            }        }        static void Main(string[] args)        {            Thread myReadThread = new Thread(new ThreadStart(MyreadThreadProc));            myReadThread.Name = "读进程";            myReadThread.Start();            for(int i = 0; i <100;i++)            {                Console.WriteLine("写进程写的是{0}", i);                number = i;                myResetEvent.Set();                Thread.Sleep(1);            }        }    }}

</pre><pre code_snippet_id="1863795" snippet_file_name="blog_20160902_3_8848226" name="code" class="csharp">

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Threading;namespace ThreadTest{    /// <summary>    /// 一个很简单的例子来演示waitany和waitall    /// 注意都是静态方法  所以用Autoresetevent...    /// </summary>    class Person    {        private AutoResetEvent[] autoResetEvent;        public Person()        {            autoResetEvent = new AutoResetEvent[]            {                new AutoResetEvent(false),                new AutoResetEvent(false),                new AutoResetEvent(false),            };        }        /// 定义线程处理事件        public void GetCar()        {            Console.WriteLine("我捡到宝马了");            autoResetEvent[0].Set();        }        public void GetMoney()        {            Console.WriteLine("我赚到钱啦");            autoResetEvent[1].Set();        }        public void GetWife()        {            Console.WriteLine("我骗到老婆啦");            autoResetEvent[2].Set();        }        static void Main(string[] args)        {              ///设置三个线程            Person p = new Person();            Thread threadA = new Thread(new ThreadStart(p.GetCar));            threadA.Start();            Thread threadB = new Thread(new ThreadStart(p.GetMoney));            threadB.Start();            Thread threadC = new Thread(new ThreadStart(p.GetWife));            threadC.Start();            AutoResetEvent.WaitAll(p.autoResetEvent);            Console.WriteLine("生活如此美好");        }    }}