//引入命名空间
using System;
using System.Diagnostics;

class MainClass
{
  public static void EnumThreadsForPid(int pID)
  {
    Process theProc;

    try {
      theProc = Process.GetProcessById(pID);
    } catch {
      Console.WriteLine("-> Sorry...bad PID!");
      return;
    }
    
    Console.WriteLine("Here are the thread IDs for: {0}", theProc.ProcessName);

    ProcessThreadCollection theThreads = theProc.Threads;
    foreach(ProcessThread pt in theThreads)
    {
      string info = string.Format("-> Thread ID: {0}\tStart Time {1}\tPriority {2}", pt.Id , pt.StartTime.ToShortTimeString(), pt.PriorityLevel);
      Console.WriteLine(info);
    }
  }

  static void Main(string[] args)
  {
    int theProcID = 10001;
    EnumThreadsForPid(theProcID);
  }
}