C#多线程的创建

1   创建多线程,一般情况有以下几种:(1)通过Thread类   (2)通过Delegate.BeginInvoke方法   (3)线程池

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Timers;
using System.Threading;
using System.IO;
using System.Xml;

namespace XMLTest
{
    public class XmlTest
    {
        delegate void Delegate_Test(int a);

        static void Main(string[] args)
        {
            //通过Thread类,其实也是通过ThreadStart委托
            Thread t1 = new Thread(new ThreadStart(fun1));
            t1.Start();

            // 通过委托,然后使用BeginInvoke方法
            Delegate_Test dt = new Delegate_Test(fun2);
            dt.BeginInvoke(10,null,null);

            //线程池,使用WaitCallback
            ThreadPool.QueueUserWorkItem(new WaitCallback(fun3),3);

            Console.Read();
        }
        public static void fun1()
        {
            while(1>0)
            {
                Console.WriteLine("来自普通Thread");
                Thread.Sleep(800);
            }
        }
        public static void fun2(int a)
        {
            while(a>0)
            {
                Console.WriteLine("来自beginInvoke");
                Thread.Sleep(1500);
            }
           
        }

        static void fun3(Object o)
        {
            while (1> 0)
            {
                Console.WriteLine("来自ThreadPool");
                Thread.Sleep(2050);
            }

        }
    }
}

结果:


 

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