#include "ltmm.h"
C Syntax |
HRESULT IltmmTargetDevice_get_Selected(pTargetDevice, pVal) |
C++ Syntax |
HRESULT get_Selected(pVal) |
IltmmTargetDevice *pTargetDevice; |
/* pointer to an interface */ |
VARIANT_BOOL * pVal; |
/* pointer to a variable */ |
Queries whether the device is currently selected.
Parameter |
Description |
|
pTargetDevice |
Pointer to an IltmmTargetDevice Interface. |
|
pVal |
Pointer to a variable that indicates whether the device is currently selected or not. Possible values are: |
|
|
Value |
Meaning |
|
VARIANT_TRUE |
The device is currently selected. |
|
VARIANT_FALSE |
Otherwise. |
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. |
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
See Also
Elements: |
IltmmTargetDevice::put_Selected, IltmmTargetDevices::get_Selection |
Topics: |
Example
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++.