c#通过semaphore类控制线程队列的方法（c#通过semaphore类控制线程队列的方法）

本文实例讲述了C#通过Semaphore类控制线程队列的方法。分享给大家供大家参考。具体实现方法如下：

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647 using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.IO;using System.Diagnostics;using System.Threading;using System.ComponentModel;using System.Collections;using System.Net;using System.Runtime.Serialization;using System.Xml;using System.Globalization;using System.Text.RegularExpressions;using System.Data;using System.Data.SqlClient;namespace ConsoleApp{/// <summary>/// 线程控制队列/// Semaphore类/// </summary>class Program{static Semaphore semaphore;static void Main(string[] args){semaphore = new Semaphore(0, 2);Thread thread;for (int i = 0; i <= 5; i++){thread = new Thread(new ParameterizedThreadStart(Run));thread.Start("thread_"+i.ToString());}semaphore.Release(2);Console.ReadLine();}static void Run(object obj){semaphore.WaitOne();Console.WriteLine("thread " + obj.ToString() + " into the method");System.Threading.Thread.Sleep(5000); Console.WriteLine("_thread " + obj.ToString() + " leave the method");semaphore.Release();}}}