c# Thread 的jion方法

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
namespace Test
{
    class TestThread
    {
        private static void ThreadFuncOne()
        {
            for (int i = 0; i < 150; i++)
            {
                Console.WriteLine("----"+Thread.CurrentThread.Name + " i = " + i);
            }
            Console.WriteLine(Thread.CurrentThread.Name + " has finished");
        }

        static void Main(string[] args)
        {
            Thread.CurrentThread.Name = "MainThread";
            Thread newThread = new Thread(new ThreadStart(ThreadFuncOne));
            newThread.Name = "NewThread";
            newThread.Start();

            for (int j = 0; j < 200; j++)
            {
                if (j == 60)
                {
                    newThread.Join();
                }
                else
                {
                    Console.WriteLine(Thread.CurrentThread.Name + " j = " + j);
                }
            }
            Console.Read();
        }
    }
}

線程的jion：

線上程A中調用線程B的jion方法，線程A暫停執行，一直執行完線程B然後才執行線程A。

在A線程中建立線程B，然後啟動線程B，當執行線程B的jion方法後，A線程將被阻塞，只執行B線程，一直等到B線程執行完畢，才繼續執行A線程。

線程B可以再A中建立，也可以不在A中建立。