Assembly: Microsoft.Office.Interop.UccApi (in microsoft.office.interop.uccapi.dll)
A UCC API application must implement this interface and advise the IUccPlatform instance of the implementation to receive the events related to the application framework. This is a dispinterface. Its members define the event handlers for the events raised by an IUccPlatform 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 receiving the events. To prevent memory leaks, the client should unadvise the events when it is no longer interested in the events.
Win32 COM/C++ Syntax