Question

I’m currently doing it like this:

MessageQueue queue = new MessageQueue(".\Private$\myqueue");
MessageEnumerator messageEnumerator = queue.GetMessageEnumerator2();
int i = 0;
while (messageEnumerator.MoveNext())
{
    i++;
}
return i;

But for obvious reasons, it just feels wrong – I shouldn’t have to iterate through every message just to get a count, should I?

Is there a better way?

Answer 1

In C# the answer appears to be no – what you are doing is one of the only ways to do this and all the others are similar.

There are ways to do this using WMI or COM – have a look at the MSMQManagement com component. This has a MessageCount property.

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I found the following post that may give you some other ideas for slightly better pure C # implementations:

Counting Messages in an MSMQ MessageQueue from C#

While the above appears to be all true, I should note that I’ve never tried to do this with MSMQ – I’ve only ever done standard reading from the queues.