如何关闭父进程启动的子进程.....?

Question

using System;
using System.Collections.Generic;
using System.Text;
using System.Threading;namespace ConsoleApplication1
{
    class Program
    {
        Thread th;        void bbbbbbb()
        {
            th = new Thread(thStart);
            th.Start();
        }        void thStart()
        {
            Thread[] ths = new Thread[5];
            System.Threading.ThreadStart startThread = new System.Threading.ThreadStart(thsStart);
            for (int t = 0; t < 5; t++)
            {
                ths[t] = new Thread(thsStart);
                ths[t].Name = t.ToString();
                ths[t].Start();
            }
        }        void thsStart()
        {
            for (int i = 0; i < 10; i++)
            {
                if (i == 5)
                {
                    th.Abort();
                }
                Console.WriteLine(i.ToString() + "\t" + Thread.CurrentThread.Name);
            }
        }
        static void Main(string[] args)
        {
            Program p = new Program();
            p.bbbbbbb();
        }
    }
}
在 main() 方法内启动呢进程 th ...在 th  内启动呢进程  ths....如何在 main() 的进程内关闭正在执行的 th  和 ths 进程呢.我使用呢..th.Abort();  可是子进程 ths 还在执行

Answer 1

将线程的属性 isBackGround 设置为 true ,线程将随着主线程的关闭而销毁。void   bbbbbbb(){ 
    th   =   new   Thread(thStart); 
     th.isBackGround = true    th.Start(); 
 }