Begins a browse of messages queued in the message store.
The handle returned by this method is supplied to QAManagerBasebrowseNextMessage. This method and the QAManagerBasebrowseNextMessage can be used to enumerate the messages in the message store at the time this method was called.
The messages are just being browsed, so they cannot be acknowledged. Use QAManagerBasegetMessage to receive messages so they can be acknowledged.
A handle that is supplied to QAManagerBasebrowseNextMessage