Products | Support | Send comments on this topic. | Email a link to this topic. | Back to Getting Started | Help Version 18.0.11.27
LEADTOOLS Media Foundation Help

IltmfDevice::get_Selected

Show in webframe

#include "ltmf.h"

C Syntax

HRESULT IltmfDevice_get_Selected(pDevice, pVal)

C++ Syntax

HRESULT get_Selected(pVal)

 

IltmfDevice *pDevice;

/*pointer to an interface */

VARIANT_BOOL * pVal;

/* pointer to a variable */

Queries whether the device is currently selected.

Parameter

Description

pDevice

Pointer to an IltmfDevice interface.

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

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:

IltmfDevice::put_Selected, IltmfDevices::get_Selection

Topics:

Media Foundation Function Group

Example

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

Products | Support | Contact Us | Copyright Notices
© 2006-2014 All Rights Reserved. LEAD Technologies, Inc.