References ▼
#include "ltmm.h"
C Syntax |
HRESULT IltmmCaptureSubType_put_Selected(pCaptureSubType, newVal) |
C++ Syntax |
HRESULTput_Selected(newVal) |
IltmmCaptureSubType *pCaptureSubType; |
pointer to an interface |
VARIANT_BOOL newVal; |
flag |
Sets a value that indicates whether the subtype is currently selected.
| Parameter | Description | |
| pCaptureSubType | Pointer to an IltmmCaptureSubType interface. | |
| newVal | VARIANT_BOOL value that specifies whether the subtype is selected. Possible values are: | |
| Value | Meaning | |
| VARIANT_TRUE | This subtype is currently selected. | |
| VARIANT_FALSE | This subtype is not currently selected. | |
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 subtype is currently selected, changing its selection state will have no effect. One format must be selected at any time.
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: |
IltmmCaptureSubTypes::put_Selection, IltmmCaptureSubType::get_Selected |
Topics: |
For a C example, refer to the IltmmCaptureSubTypes::get_Count Example for C.
For a C++ example, refer to the IltmmCaptureSubTypes::get_Count Example for C++.
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