IltmfDevices::Refresh

Summary

Rebuilds the device collection.

Syntax

#include "ltmf.h"

Platform Syntax
C HRESULT IltmfDevices_Refresh(pDevices)
C++ HRESULT Refresh()

Parameters

IltmfDevices *pDevices

Pointer to an IltmfDevices interface.

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 rebuild the collection of system-registered devices. It is usually called from applications that respond to system device change notifications.

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