多线程中变量的内存分配

using System;using System.Collections.Generic;using System.Text;using System.Threading;using System.Diagnostics;namespace TestMultiThread{    class PRogram    {        pp s = new pp();        static void Main(string[] args)        {            Program dd = new Program();            Thread th;            for (int i = 0; i < 10; i++)            {                th= new Thread(new ThreadStart(dd.Test));                th.Name = i.ToString();                th.Start();                Thread.Sleep(10);            }            Console.WriteLine("wait 3 seconds");            Console.ReadKey();        }        public void Test()        {            Int32 i = 0;            i++;            Console.WriteLine("name:{0}/I vaule:{1}", Thread.CurrentThread.Name,i.ToString());            s.ps();        }    }    class pp    {         public void ps()        {            Int32 i=0;            Thread.Sleep(3000);            i++;            Console.WriteLine("ps:name:{0}/i:{1}", Thread.CurrentThread.Name,i.ToString());        }    }}