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Counting Messages in an MSMQ MessageQueue

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Counting Messages in an MSMQ MessageQueue from C#

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  1. protected Message PeekWithoutTimeout(MessageQueue q, Cursor cursor, PeekAction action)
  2. {
  3. 	Message ret = null;
  4. 	try
  5. 	{
  6. 		ret = q.Peek(new TimeSpan(1), cursor, action);
  7. 	}
  8. 	catch (MessageQueueException mqe)
  9. 	{
  10. 		if (!mqe.Message.ToLower().Contains("timeout"))
  11. 		{
  12. 			throw;
  13. 		}
  14. 	}
  15. 	return ret;
  16. }
  17.  
  18. protected int GetMessageCount(MessageQueue q)
  19. {
  20. 	int count = 0;
  21. 	Cursor cursor = q.CreateCursor();
  22.  
  23. 	Message m = PeekWithoutTimeout(q, cursor, PeekAction.Current);
  24. 	if (m != null)
  25. 	{
  26. 		count = 1;
  27. 		while ((m = PeekWithoutTimeout(q, cursor, PeekAction.Next)) != null)
  28. 		{
  29. 			count++;
  30. 		}
  31. 	}
  32. 	return count;			
  33. }

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