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IWMWriterFileSink::Open

The Open method opens a file that acts as the writer sink.

Syntax

HRESULT Open(
  const WCHAR*  pwszFilename
);

Parameters

  pwszFilename

[in]  Pointer to a wide-character NULL-terminated string containing the file name.

Return Values

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

Return code Meaning
E_POINTER The pwszFilename parameter is NULL.

Remarks

There is no close method in this interface as the closing of the writer sink file is done automatically by a call to EndWriting.

See Also

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