IMFMediaEventQueue::GetEvent Method
Retrieves the next event in the queue. This method is synchronous.
Call this method inside your implementation of IMFMediaEventGenerator::GetEvent. Pass the parameters from that method directly to this method.
Syntax
HRESULT GetEvent(
[in] DWORD dwFlags,
[out] IMFMediaEvent **ppEvent
);
Parameter
dwFlags [in]
Specifies whether the method blocks until an event is queued. For a list of valid flags, see IMFMediaEventGenerator::GetEvent.ppEvent [out]
Receives a pointer to the IMFMediaEvent interface.
Rückgabewert
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Rückgabecode | Beschreibung |
|---|---|
| S_OK | The method succeeded. |
| MF_E_SHUTDOWN | The Shutdown method was called. |
Hinweise
This interface is available on the following platforms if the Windows Media Format 11 SDK redistributable components are installed:
- Windows XP mit Service Pack 2 (SP2) und höher.
- Windows XP Media Center Edition 2005 with KB900325 (Windows XP Media Center Edition 2005) and KB925766 (Oktober 2006 Updaterollup für Windows XP Media Center Edition) installed.
Anforderungen
Mindestens unterstützter Client |
Windows Vista |
Mindestens unterstützter Server |
Windows Server 2008 |
Header |
Mfobjects.h (include Mfidl.h) |
Bibliothek |
Mfuuid.lib |