IXFeedFolder::GetWatcher Method
Returns the appropriate interface for events.
Syntax
HRESULT GetWatcher( FEEDS_EVENTS_SCOPE scope, FEEDS_EVENTS_MASK mask, REFIID riid, void **ppv );
Parameters
- scope
- [in] A FEEDS_EVENTS_SCOPE value that limits the extent of events notifications to be received.
- mask
- [in] A combination of FEEDS_EVENTS_MASK values that specify the source of events.
- riid
- [in] IID of the requested interface.
- ppv
- [out] Address of an interface pointer that receives the event callback.
Return Value
Returns S_OK if successful, or E_NOINTERFACE if the interface is not supported.
See Also
IXFeed::GetWatcher
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