IltmfDevice::get_Selected

Summary

Queries whether the device is currently selected.

Syntax

#include "ltmf.h"

Platform Syntax
C HRESULT IltmfDevice_get_Selected(pDevice, pVal)
C++ HRESULT get_Selected(pVal)

Parameters

IltmfDevice *pDevice

Pointer to an IltmfDevice interface.

VARIANT_BOOL *pVal

Pointer to a variable that determines whether the device is currently selected.

Value Meaning
VARIANT_TRUE The device is currently selected.
VARIANT_FALSE The device 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.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

For an example, refer to Selecting ltmfCapture Object Devices for C++.

Help Version 22.0.2022.6.24
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Media Foundation C API Help

Products | Support | Contact Us | Intellectual Property Notices
© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.