IltmfAudioFormat::get_Selected

#include "ltmf.h"

C Syntax

HRESULT IltmfAudioFormat_get_Selected(pAudioFormat, pVal)

C++ Syntax

HRESULT get_Selected(pVal)

IltmfAudioFormat *pAudioFormat;

pointer to an interface

VARIANT_BOOL *pVal;

pointer to a variable

Determines whether the audio format is currently selected.

Parameter Description
pAudioFormat Pointer to an IltmfAudioFormat Interface.
pVal Pointer to a variable to be updated with a value that indicates whether the format is currently selected.  Possible values are:
  Value Description
  VARIANT_TRUE The audio format is currently selected.
  VARIANT_FALSE The audio format is not currently selected.

Returns

S_OK

The function was successful.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation.

Comments

Call IltmfAudioFormat::put_Selected to select the current audio format.

Required DLLs and Libraries

LTMF

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64

Help Version 21.0.2021.7.2
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