Thread构造函数要接收一个“代表”,创建一个新线程必须有一个代表“ThreadStart”,例子如下:using System;
using System.Threading;class SimpleThreadApp
{  public static void WorkerThreadMethod()
  {
    Console.WriteLine("Worker thread started");
  }  public static void Main()
  {
    ThreadStart worker = new ThreadStart(WorkerThreadMethod);    Console.WriteLine("Main - Creating Worker thread");    Thread t = new Thread(worker);
    t.Start();    Console.WriteLine("Main - Have requested the start of Worker thread");
  }
}