Using ThreadPool

Testing ThreadPool usage today-

using System;
using System.Threading;

namespace TestThreadPool
{
    class ThreadPoolTester
    {
        private void LogMsg(string msg, params object[] args)
        {
            Console.Out.Write("{0} ThreadId=3D{1} ",
                DateTime.Now.ToString("HH:MM:ss.fff"),
                Thread.CurrentThread.ManagedThreadId);
            Console.Out.WriteLine(msg, args);
        }


        // LongComputeTask
        //
        // Function run by background worker.

        private void LongComputeTask(Object stateInfo)
        {
            LogMsg("LongComputeTask starting");

            float percentDone =3D 0.0f;
            for (int i =3D 0; i < 10; i++)
            {
                Thread.Sleep(500);
                percentDone +=3D 10.0f;
                LogMsg("LongComputeTask {0:0.0f}% completed",
                    percentDone);
            }
            LogMsg("LongComputeTask completed");

            AutoResetEvent myFlag =3D stateInfo as AutoResetEvent;
            if (myFlag !=3D null)
            {
                myFlag.Set();
            }
        }


        private void GetMaxThreadPoolThreads()
        {
            int workerThreads, portThreads;
            ThreadPool.GetMaxThreads(out workerThreads, out portThreads);
            LogMsg("MaxWorkerThreads=3D{0} MaxPortThreads=3D{1}",
                workerThreads, portThreads);
        }


        // RunTest
        //
        // Function run by main thread
        // Main thread sets up the background thread
        // and fires it off

        public void RunTest()
        {
            GetMaxThreadPoolThreads();

            var myFlag =3D new AutoResetEvent(false);
            ThreadPool.QueueUserWorkItem(new WaitCallback(LongComputeTask), myFlag);

            myFlag.WaitOne();
        }



        static void Main(string[] args)
        {
            var tester =3D new ThreadPoolTester();
            tester.RunTest();
        }
    }
}

The output-

19:05:59.297 ThreadId=3D1 MaxWorkerThreads=3D1023 MaxPortThreads=3D1000
19:05:59.332 ThreadId=3D3 LongComputeTask starting
19:05:59.842 ThreadId=3D3 LongComputeTask 10.0f% completed
19:05:00.342 ThreadId=3D3 LongComputeTask 20.0f% completed
19:05:00.842 ThreadId=3D3 LongComputeTask 30.0f% completed
19:05:01.342 ThreadId=3D3 LongComputeTask 40.0f% completed
19:05:01.844 ThreadId=3D3 LongComputeTask 50.0f% completed
19:05:02.344 ThreadId=3D3 LongComputeTask 60.0f% completed
19:05:02.846 ThreadId=3D3 LongComputeTask 70.0f% completed
19:05:03.346 ThreadId=3D3 LongComputeTask 80.0f% completed
19:05:03.846 ThreadId=3D3 LongComputeTask 90.0f% completed
19:05:04.346 ThreadId=3D3 LongComputeTask 100.0f% completed
19:05:04.346 ThreadId=3D3 LongComputeTask completed