Cannot wait process running until end

Question

I have one aspx code behind page, that uses a process (p) to call an application (exe file) as following the code:

p.Start();
while(!p.HasExited)
{
    Thread.Sleep(2000);
}
p.Dispose();

The while loop to take waiting of 2s, but is always throwing the exception like below:

System.Threading.ThreadAbortException: Thread was being aborted.
   at System.Threading.Thread.SleepInternal(Int32 millisecondsTimeout)
   at Insyma.ContentUpdate.XmlReader.DoSleep()

At the statement Thread.Sleep(2000). So anybody can help me some solutions. Thanks so much,

Answer 1

Use AutoResetEvent

class BasicWaitHandle
{
   static EventWaitHandle _waitHandle = new AutoResetEvent (false);
   static void Main()
   {
       new Thread (Waiter).Start();        
       _waitHandle.WaitOne(); //wait for notification
       //Do operartion
   }

   static void Waiter()
   {
      //Do operations
      _waitHandle.Set(); //Unblock
   }
}