IWMReaderAdvanced::GetStreamSelected

The GetStreamSelected method retrieves flag indicating whether a particular stream is currently selected. This can be used only when manual stream selection has been specified.

Syntax

HRESULT GetStreamSelected(
  WORD  wStreamNum,
  WMT_STREAM_SELECTION*  pSelection
);

Parameters

wStreamNum

[in] Word containing the stream number.

pSelection

[out] Pointer to one member of the WMT_STREAM_SELECTION enumeration type.

Return Values

If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.

Return code	Meaning
E_UNEXPECTED	The method failed for an unspecified reason.
E_POINTER	The pSelection parameter is NULL.

Remarks

Stream numbers may only be in the range of 1-64.

See Also

IWMReaderAdvanced Interface
IWMReaderAdvanced::SetStreamsSelected
WMT_STREAM_SELECTION

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