program.cs

来自「C#高级编程第6版随书源代码 值得下载」· CS 代码 · 共 39 行

using System;
using System.Threading;

namespace Wrox.ProCSharp.Threading
{


   class Program
   {
      static void Main()
      {
         int nWorkerThreads;
         int nCompletionPortThreads;
         ThreadPool.GetMaxThreads(out nWorkerThreads, out nCompletionPortThreads);
         Console.WriteLine("Max worker threads: {0}, I/O completion threads: {1}", nWorkerThreads, nCompletionPortThreads);

         for (int i = 0; i < 5; i++)
         {
            ThreadPool.QueueUserWorkItem(JobForAThread); 

         }

         Thread.Sleep(3000);
      }


      static void JobForAThread(object state)
      {
         for (int i = 0; i < 3; i++)
         {
            Console.WriteLine("loop {0}, running inside pooled thread {1}", i, 
               Thread.CurrentThread.ManagedThreadId);
            Thread.Sleep(50);            
         }

      }
   }
}