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IltmsDevices::Refresh

#include "ltms.h"

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

IltmsDevices *pDevices;

pointer to an interface

Rebuilds the device collection.

Parameter	Description
pDevices	Pointer to an IltmsDevices 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 DirectShow 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

LTMS

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.

Example

For a C++ example, refer to Print Capture Devices Example For C++

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Elements:	IIltmsDevices Interface, IltmsDevices::get_Count, IltmsDevices::Item
Topics:	Media Streaming Function Groups