IMSVidClosedCaptioning::get_Enable
Microsoft DirectShow 9.0 |
IMSVidClosedCaptioning::get_Enable
This topic applies to Windows XP or later.
The get_Enable method queries whether closed captioning is enabled.
Syntax
HRESULT get_Enable( VARIANT_BOOL* pOn );
Parameters
pOn
[out] Pointer to a variable that receives one of the following values.
Value | Description |
VARIANT_TRUE | Closed captioning is enabled. |
VARIANT_FALSE | Closed captioning is disabled. |
Return Values
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Requirements
Header: Dshow.h.
Library: Quartz.dll.
See Also