References ▼
#include "ltmm.h"
C Syntax |
HRESULT IltmmDVDControl_get_SubpictureOn(pDVD, pVal) |
C++ Syntax |
HRESULT get_SubpictureOn(pVal) |
IltmmDVDControl *pDVD; |
pointer to an interface |
VARIANT_BOOL *pVal; |
state |
Retrieves the subpicture display status.
| Parameter | Description | |
| pDVD | Pointer to an IltmmDVDControl interface. | |
| pVal | Pointer to a variable that receives the subpicture display status. Possible values are: | |
| Setting | Description | |
| VARIANT_TRUE | Subpicture display is enabled. | |
| VARIANT_FALSE | Subpicture display is disabled. | |
S_OK |
The function ran successfully. |
<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Call IltmmDVDControl::put_SubpictureOn to set the subpicture display status.
For more detailed information, refer to the Microsoft documentation for IDvdInfo2::GetCurrentSubpicture.
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
For a C example, refer to IltmmDVDControl::GetButtonAtPosition Example for C.
For a C++ example, refer to IltmmDVDControl::GetButtonAtPosition Example for C++.
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