多线程技术(三)一个多线程程序

使用两个线程显示计数。

该示例的核心是方法DisplayNumbers()，它累加一个数字，并定期显示每次累加的结果：

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

namespace ConsoleThread
{
    class ThreadApp
    {
        static int interval;
        static void DisplayNumbers()
        { 
            //获取当前运行线程的Thread对象的实例
            Thread thisThread = Thread.CurrentThread;
            Console.WriteLine("线程：" + thisThread.Name + "已开始运行.");
            //循环计数直到结束,在指定的间隔输出当前计数值
            for (int i = 1; i <= 8 * interval; i++)
            {
                if (i % interval == 0)
                {
                    Console.WriteLine(thisThread.Name + ":当前计数为" + i);
                }
            }
            Console.WriteLine("线程" + thisThread.Name + "完成.");
        }
        static void Main(string[] args)
        {
            //获取用户输入的数字
            Console.Write("请输入一个数字:");
            interval = int.Parse(Console.ReadLine());
            //定义当前主线程对象的名字
            Thread thisThread = Thread.CurrentThread;
           // thisThread.Priority = ThreadPriority.Lowest;
            thisThread.Name = "Main Thread";

            //建立新线程对象
            ThreadStart workerStart = new ThreadStart(DisplayNumbers);
            Thread workerThread = new Thread(workerStart);
            workerThread.Name = "Worker Thread";

            workerThread.Priority = ThreadPriority.AboveNormal;
            workerThread.IsBackground = true;
            workerThread.Start(); //启动新线程

            DisplayNumbers(); //主线程同步进行计数
       
            Console.ReadKey();
        }
    }
}