References ▼
#include "ltmm.h"
C Syntax |
HRESULT IltmmTargetDevices_put_Selection(pTargetDevices, newVal) |
C++ Syntax |
HRESULT put_Selection(newVal) |
IltmmTargetDevices *pTargetDevices; |
pointer to an interface |
long newVal; |
index |
Selects the device at the specified index.
Parameter |
Description |
pTargetDevices |
Pointer to an IltmmTargetDevices Interface. |
newVal |
Zero based index of the device to select. A value of 1 clears any previous selection. |
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. |
This function will select the specified device for use by the collections parent object.
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: |
IltmmTargetDevices::get_Count, IltmmTargetDevices::Item, 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++.
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