IMSVidInputDevice::View method (segment.h)

[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

The View method configures this input device to view the specified tune request.

Syntax

HRESULT View(
  [in] VARIANT *v
);

Parameters

[in] v

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

See also

IMSVidInputDevice Interface