如何中止一个线程并使代码仍在该线程中执行?

一本书作为下面的例子,解释说你不会看到“嫁妆已经结束”这一行:

…因为线程被中止 当做嫁妆的时候 线程睡眠

这是有道理的,但什么是 古怪的 如果你把第一个睡眠时间改为6000,让嫁接线有时间完成5000个睡眠,那么嫁接线 将 打印“Dowork has ended”,但这是在Dowork线程 流产的 , 那么,如果在那一点上嫁妆线已经中止,那么打印“嫁妆结束”的线是什么? (它似乎在那一点上运行 流产的 线程)

using System;
using System.Threading;

namespace TestThreading838
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("MAIN THREAD started.");

            Thread DoWorkThread = new Thread(new ThreadStart(DoWork));

            DoWorkThread.Start();
            Thread.Sleep(1000); //if you change this to 6000 you see "DoWork has ended."

            DoWorkThread.Abort();

            Console.WriteLine("MAIN THREAD ending...");
            Thread.Sleep(6000);
            Console.WriteLine("MAIN THREAD ended.");

            Console.ReadLine();
        }

        public static void DoWork()
        {
            Console.WriteLine("DoWork is running.");
            try
            {
                Thread.Sleep(5000);
            }
            catch (ThreadAbortException ex)
            {
                Console.WriteLine("DoWork was aborted.");
            }
            finally
            {
                Console.WriteLine("DoWork cleaning up after being aborted.");
            }
            Console.WriteLine("DoWork has ended."); //never shown
        }

    }
}