IMSVidInputDevice::View Method
This topic applies to Windows XP or later.
The View method configures this input device to view the specified tune request.
Syntax
HRESULT View(
[in] VARIANT *pv
);
Parameters
- pv [in]
Specifies the tune request as a VARIANT type.
Return Value
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Remarks
Before calling this method, set the device as the active input by calling the IMSVidCtl::put_InputActive method. Unless the application needs to choose a specific input device, however, the IMSVidCtl::View method is recommended instead of the IMSVidInputDevice::View method.
Requirements
| Header | Declared in Dshow.h. |
| DLL | Requires Quartz.dll. |
See Also
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Build date: 12/4/2008