Assembly: Microsoft.Office.Interop.UccApi (in microsoft.office.interop.uccapi.dll)
The events defined here are used to notify an application of changes in the media device associated with this media channel. This is a dispinterface. Its members define the event handlers for the events raised by an IUccMediaChannelDevices object. To catch the events, a UCC API client must implement these event handlers and advise the event source of the implementation if it is interested in to receive the events. To prevent memory leaks, the client should unadvise the events when it is no longer interested in the events.