Assembly: Microsoft.Rtc.Collaboration (in microsoft.rtc.collaboration.dll)
Syntax
Remarks
Get the current count of incoming messages (Invite, page mode messages, in-dialog messages, etc) that are waiting in internal queues (thread pool queue or session queue) for reporting to the application.
Thread Safety
All public static (Shared in Visual
Basic) members of this type are thread-safe. Instance members are
not guaranteed to be thread-safe.