IMSVidCtl::get_InputActive Method
This topic applies to Windows XP or later.
The get_InputActive method retrieves the input device that is currently active.
Syntax
HRESULT get_InputActive(
[out] IMSVidInputDevice **pVal
);
Parameters
- pVal [out]
Address of a variable that receives an IMSVidInputDevice interface pointer.
Return Value
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Remarks
If the method succeeds, the returned IMSVidInputDevice interface has an outstanding reference count. The caller must release the interface.
Requirements
Header | Declared in Dshow.h. |
DLL | Requires Quartz.dll. |
See Also
IMSVidCtl Interface
IMSVidCtl::put_InputActive
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Build date: 12/4/2008