BPCVid.AutoScan

[This is preliminary documentation and subject to change.]

The AutoScan method returns the signal strength of the current channel.

Syntax

[lSignalStr = ] object.AutoScan()
 

Parameters

object

Object expression that resolves to a BPCVid object.

lSignalStr

Long indicating the signal strength. The value returned depends on the device. If a channel is present but the device does not support signal strength measurements, this method returns 1.

Remarks

This method is implemented in the BPCVid object as a wrapper for the equivalent restricted method in the BPCDevices object. Applications should access this method through BPCVid.

QuickInfo

  Windows NT: Unsupported.
  Windows: Requires Windows 98.
  Windows CE: Unsupported.
  Header: Declared in vidsvr.odl.
  Import Library: Included as a resource in vid.ocx.
  Unicode: Yes.