using System;
using System.Collections.Generic;
using System.Text;
using System.Threading;

namespace ThreadWait
{
    class StataInfo
    {
        public int index;
        public ManualResetEvent manualEvent;
        public StataInfo(int index, ManualResetEvent manualEvent)
        {
            this.index = index;
            this.manualEvent = manualEvent;
        }
    }
    class Program
    {
        static void Main(string[] args)
        {
            ManualResetEvent[] manualEvents = new ManualResetEvent[6];
            for (int i = 0; i < 6; i++)
            {
                Thread thread = new Thread(new ParameterizedThreadStart(ThreadWork));
                manualEvents[i] = new ManualResetEvent(false);
                StataInfo stataInfo = new StataInfo(i,manualEvents[i]);
                thread.Start(stataInfo);
            }
            WaitHandle.WaitAll(manualEvents);
            Console.WriteLine("All thread have exit!.");
            Console.Read();
        }

        static void ThreadWork(object stata)
        {
            for(int i=0;i<10;++i)
            {
                Thread.Sleep(200);
            }
            StataInfo stataInfo = (StataInfo)stata;
            Console.WriteLine(string.Format("The sub thread exit.",stataInfo.index));

            ManualResetEvent manualEvent = (ManualResetEvent)stataInfo.manualEvent;
            manualEvent.Set();
        }
    }
}