static string[] arr = Directory.GetFiles(
                                          @"C:\Users\Public\Pictures\Sample Pictures", 
                                          "*.jpg");

        //这里Spin的数值最好自行modify一下,我的是Q6600的机子 
        static void SimulateProcessing() { Thread.SpinWait(1000000000); } 
        static string TID { get { return " TID = " + Thread.CurrentThread.Mana
gedThreadId.ToString(); } }
        static void Main(string[] args)
        {
            //foreach (string name in arr)
            //{
            //    Program.SimulateProcessing();
            //    Console.WriteLine(name + TID);
            //}

            Parallel.ForEach(arr, (string name) =>
            {
                Program.SimulateProcessing();
                Console.WriteLine(name + TID);
            });
            Console.ReadLine();
        }