IltmfCaptureSubType::put_Selected

#include "ltmf.h"

Platform Syntax
C HRESULT IltmfCaptureSubType_put_Selected(pCaptureSubType, newVal)
C++ HRESULTput_Selected(newVal)

Sets a value that indicates whether the subtype is currently selected.

Parameters

IltmfCaptureSubType *pCaptureSubType

Pointer to an IltmfCaptureSubType interface.

VARIANT_BOOL newVal

VARIANT_BOOL value that specifies whether the subtype is selected. Possible values are:

Value Meaning
VARIANT_TRUE This subtype is currently selected.
VARIANT_FALSE This subtype is not currently selected.

Returns

Value Meaning
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

If the subtype is currently selected, changing its selection state will have no effect. One format must be selected at any time.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

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

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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.