#include "ltmf.h"
C Syntax |
HRESULT IltmfDevices_Item(pDevices, Index, result) |
C++ Syntax |
HRESULT Item (Index, result) |
IltmfDevices *pDevices; |
pointer to an interface |
long Index; |
index |
IltmfDevice **result; |
pointer to a pointer to an interface |
Retrieves the device at the specified index.
Parameter |
Description |
pDevices |
Pointer to an IltmfDevices interface. |
Index |
Index of the device to retrieve. |
result |
Pointer to a variable that receives the interface pointer for the device at the specified zero based index. |
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. |
If the function succeeds, the user should release the returned interface pointer by calling the interfaces Release method.
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. |
Win32, x64
Elements: |
|
Topics: |
For an example, refer to Selecting ltmfCapture Object Devices for C++.
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