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Assembly: Microsoft.Office.Interop.UccApi (in microsoft.office.interop.uccapi.dll)
function OnContactAdded ( pEventSource : UccGroup, pEventData : UccContactCollectionEvent )
Win32 COM/C++ Syntax
HRESULT OnContactAdded ( IUccGroup* pEventSource, IUccContactCollectionEvent* pEventData );
|In a Win32 application, the return value of a method or property is always an HRESULT value indicating the status of the call to the interface member. Any result of the operation is returned as a parameter marked with the [out, retval] attribute. In contrast, in a .NET application the HRESULT value indicating an error condition is returned as a COM exception and the [out, retval] parameter becomes the return value. For the UCC API-defined HRESULT values, see Trace and Handle Errors in Unified Communications Client API .|