|Microsoft DirectX 9.0|
This topic applies to Windows XP only.
The ChannelAvailable method queries whether a specified channel is available for viewing.
This method is currently not implemented.
objMSVidAnalogTunerDevice.ChannelAvailable( nChannel As Long, SignalStrength As Long ) As Boolean
Specifying the channel.
Variable that receives the signal strength.
If the method fails, an error is raised and Err.Number is set to a value other than zero.
Returns True if the channel is available, or False otherwise.