Help Version 19.0.2017.10.27
References ▼
#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. | |
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
Elements: |
IltmmTargetDevice::put_Selected, IltmmTargetDevices::get_Selection |
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++.
Raster .NET | C API | C++ Class Library | JavaScript HTML5
Document .NET | C API | C++ Class Library | JavaScript HTML5
Medical .NET | C API | C++ Class Library | JavaScript HTML5
Medical Web Viewer .NET