在C#中暂停/恢复线程

using System;
using System.Threading;

class Program
{
    static void Main()
    {
        // 创建一个新线程
        Thread thread = new Thread(DoWork);
        thread.Start();

        // 主线程休眠2秒
        Thread.Sleep(2000);

        // 恢复线程的执行
        thread.Resume();

        // 主线程继续执行
        Console.WriteLine("Main thread is running.");
    }

    static void DoWork()
    {
        Console.WriteLine("Thread is running.");
        Thread.Sleep(5000);
        Console.WriteLine("Thread is done.");
    }
}