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IltmfCaptureSubType::get_Selected

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#include "ltmf.h"

C Syntax

HRESULT IltmfCaptureSubType_get_Selected(pCaptureSubType, pVal)

C++ Syntax

HRESULT get_Selected(pVal)

 

IltmfCaptureSubType *pCaptureSubType;

/* pointer to an interface */

VARIANT_BOOL *pVal;

/* pointer to a variable */

Determines whether the subtype is currently selected.

Parameter

Description

pCaptureInput

Pointer to an IltmfCaptureInput interface.

pVal

Pointer to a variable that is updated with a value that indicates whether the subtype is currently selected.  Possible values are:

 

Value

Meaning

 

VARIANT_TRUE

The subtype is currently selected.

 

VARIANT_FALSE

The subtype 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.

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

See Also

Elements:

IltmfCaptureSubType::put_Selected, IltmfCaptureSubType::get_Name, IltmfCaptureSubTypes::get_Selection

Topics:

Media Foundation Function Group

Example

For a C++ example, refer to the IltmfCaptureSubTypes::get_Count Example for C++.

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