Help Version 19.0.2017.10.27
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#include "ltmm.h"
C Syntax |
HRESULT IltmmTargetDevices_Item(pTargetDevices, Index, result) |
C++ Syntax |
HRESULT Item(Index, result) |
IltmmTargetDevices *pTargetDevices; |
pointer to an interface |
long Index; |
index |
IltmmTargetDevice **result; |
pointer to a pointer |
Retrieves the device at the specified index.
Parameter |
Description |
pTargetDevices |
Pointer to an IltmmTargetDevices interface. |
Index |
Index of the device to be retrieved. |
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 DirectShow documentation. |
If the function succeeds, the user should release the returned interface pointer by calling the interfaces Release method.
Required DLLs and Libraries
LTMM 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 a C example, refer to Selecting ltmmCapture Object Target Devices for C and Selecting ltmmConvert Object Target Devices for C.
For a C++ example, refer to Selecting ltmmCapture Object Target Devices for C++ and Selecting ltmmConvert Object Target Devices for C++.
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