_IContactsAndGroupsCallback Interface
Callback methods invoked by platform when an asynchronous operation is called on IContactsAndGroups. This callback interface provides the results of the asynchronous call.
Namespace: UCCollaborationLib
Assembly: Microsoft.Office.Uc (in Microsoft.Office.Uc.dll)
Syntax
dispinterface _IContactsAndGroupsCallback
Remarks
This dispinterface exposes callback method signatures for methods you define and pass as parameters to asynchronous methods on IContactsAndGroups. Note that asynchronous events are also raised upon completion of these same operations. The events are exposed by _IContactManagerEvents. This is a dispinterface. Its members define the event handlers for the events raised by object. To catch the events, an OCOM 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.The interface identifier (IID) of this interface is abf012a2-2068-4b4d-80d7-6d386ba7c8a2.