Title: ThreadPool in C#                                 If you need copy same format use firefox or chrome or safari but iexplorer not work


Preview of Code
using System.Threading;
using System.Diagnostics;
 
namespace PoolThread
{
    class MyProcess
    {
        public ManualResetEvent doneEvent;
 
        public MyProcess(ManualResetEvent sendEvent)
         {
        // Assign notify event from ThreadPool
         this.doneEvent = sendEvent;
         }
 
       public void MyProcessThreadPoolCallback(Object index)
        {
            int threadIndex = (int)index;
         Console.WriteLine("thread {0} started...", threadIndex);
        // Call the process that is created on every thread
         StartProcess();
         Console.WriteLine("thread {0} end...", threadIndex);
 
        // Indicates that the process has been completed
         this.doneEvent.Set();
        }
 
// Start any process
    public void StartProcess()
     {
        // Start process that open c:\ directory
         Process.Start("C:\\");
      }
  
 }
 
public class ThreadPoolExample
 {
     static void Main()
     {
         const int totalCountProcess = 10;
         // Create manualresetevent array to assign with process
         ManualResetEvent[] sendEvents = new ManualResetEvent[totalCountProcess];
         // Create MyProcess objects array
         MyProcess[] MyProcessArray = new MyProcess[totalCountProcess];
      
         // Configure and launch threads using ThreadPool:
         Console.WriteLine("launching thread...");
         for (int i = 0; i < totalCountProcess ; i++)
         {
             sendEvents[i] = new ManualResetEvent(false);
             MyProcess p = new MyProcess(sendEvents[i]);
             MyProcessArray[i] = p;
             // ThreadPool call QueueUserWorkItem method to execute when ThreadPool having thread
             ThreadPool.QueueUserWorkItem(p.MyProcessThreadPoolCallback, i);
             // After execute one thread it go in sleep mode for 2 second
             Thread.Sleep(2000);
         }
         // Wait for all thread to complete execution
         WaitHandle.WaitAll(sendEvents);
         Console.WriteLine("All process are complete.");
         Console.ReadKey();
 
           }
 
    }
}