Microsoft DirectX 9.0


This topic applies to Windows XP only.

The ViewNext method finds another input device to view the specified tune request.

This method is supported only for analog tuner devices. It does not work with digital tuners.


    v As Object



Specifies the tune request as an ITuneRequest object.

Error Codes

If the method fails, an error is raised and Err.Number is set to a value other than zero.


This method works like the MSVidCtl.View method, with the following difference: If the system has more than one tuner that supports the specified network type, the ViewNext method skips the current input device and uses the next one. (The ordering of devices is arbitrary.)

See Also