IltmfDevices::put_Selection

Summary

Selects the device at the specified index.

Syntax

#include "ltmf.h"

Platform Syntax
C HRESULT IltmfDevices_put_Selection(pDevices, newVal)
C++ HRESULT put_Selection(newVal)

Parameters

IltmfDevices *pDevices

Pointer to an IltmfDevices interface.

long newVal

Zero based index of the device to select. A value of 1 clears any previous selection.

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

This function will select the specified device for use by the collections parent object.

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
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LEADTOOLS Media Foundation C API Help

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