多线程队列的实现

using System;
using System.Threading;
namespace ThreadQueue
{
    /**//// <summary>
    /// MutexQueue 的摘要说明。
    /// </summary>
    public class MutexQueue
    {
        private static int poolFlag = 0 ;//标记
        private const int amountThread = 10 ;//线程总量
        private const int maxThread = 1 ;//可执行线程最大数量
        private static Mutex muxConsole = new Mutex() ;

        public static int ilockcount = 0;

        public MutexQueue()
        {
            //
            // TODO: 在此处添加构造函数逻辑
            //
        }

        public static void Run()
        {
            //阻塞队列
            muxConsole.WaitOne(TimeSpan.Zero,true);  

            //标记+1
            Interlocked.Increment(ref poolFlag);

            //判断是否等于上限
            if (poolFlag != maxThread)
            {
                //如果此线程达不到可执行线程上限,则继续开通,让后面的线程进来
                muxConsole.ReleaseMutex();
            }

            Console.WriteLine( "{0} 正在运行\n", Thread.CurrentThread.Name ) ;
            Thread.Sleep( 5000 );                                                                                             //模拟执行
            Console.WriteLine( "{0} 已经中止\n", Thread.CurrentThread.Name ) ;

            //标记-1
            Interlocked.Decrement(ref poolFlag);
        }
    }
}