LEADTOOLS Media Foundation Features > Media Foundation Function References > IltmfDevices Interface > IltmfDevices::Refresh

IltmfDevices::Refresh

#include "ltmf.h"

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

IltmfDevices *pDevices;

pointer to an interface

Rebuilds the device collection.

Parameter	Description
pDevices	Pointer to an IltmfDevices interface.

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.

Comments

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

Elements:	IltmfDevices::get_Count, IltmfDevices::Item
Topics:	Media Foundation Function Group

IltmfDevices::Refresh

Returns

Comments

Example