线程同步lock and monitor

 

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

namespace ConsoleApplication1
{
    class Print
    {
        public void printNumbers()
        {
            Monitor.Enter(this);
            try
            {
                for (int i = 0; i < 10; i++)
                {
                    Console.Write("{0}\t", i);
                }
                Console.WriteLine();
            }
            finally
            {
                Monitor.Exit(this);
            }
        }

        public void printNumberslock()
        {
            lock (this)
            {
                for (int i = 0; i < 10; i++)
                {
                    Console.Write("{0}\t", i);
                }
                Console.WriteLine();
            }
        }
    }

    
    class Program
    {
        static void Main(string[] args)
        {
            Print p = new Print();
            Thread[] threads = new Thread[10];

            for (int i = 0; i < 10; i++)
            {
                threads[i] = new Thread(new ThreadStart(p.printNumbers));
                threads[i].Name = string.Format("thread#{0}", i);
            }
                foreach (Thread t in threads)
                {
                    Console.WriteLine(t.Name );
                    t.Start();
                }
        }
    }
}