关于线程的，一个金典算法

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

namespace threaddemo
{
class Program
{
static Thread t;
static DateTime dt;
static void Main(string[] args)
{

t = new Thread(new ThreadStart(methd));
t.Start();
Console.Read();
}

static void methd()
{

dt = DateTime.Now.AddMilliseconds(-1000);

while (true)
{
if (dt.AddMilliseconds(1000) < DateTime.Now)
{
int i = 0;
while( i<5)
{
Console.Write(i.ToString() + ",");
Thread.Sleep(1000);
i = i + 1;
}

dt=DateTime.Now;
}

}

}
}
}