LEADTOOLS Multimedia API Help
| LEADTOOLS Multimedia API Help > LEADTOOLS Multimedia Features > Multimedia Function References > IltmmTargetDevice Interface > IltmmTargetDevice::get_Selected |
#include "ltmm.h"
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C Syntax |
HRESULT IltmmTargetDevice_get_Selected(pTargetDevice, pVal) |
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C++ Syntax |
HRESULT get_Selected(pVal) |
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IltmmTargetDevice *pTargetDevice; |
/* pointer to an interface */ |
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VARIANT_BOOL * pVal; |
/* pointer to a variable */ |
Queries whether the device is currently selected.
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Parameter |
Description |
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pTargetDevice |
Pointer to an IltmmTargetDevice Interface. |
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pVal |
Pointer to a variable that indicates whether the device is currently selected or not. Possible values are: |
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Value |
Meaning |
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VARIANT_TRUE |
The device is currently selected. |
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VARIANT_FALSE |
Otherwise. |
Returns
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S_OK |
The function was successful. |
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<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Required DLLs and Libraries
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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
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Elements: |
IltmmTargetDevice::put_Selected, IltmmTargetDevices::get_Selection |
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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++.
