ICImagingControl.SignalDetected Property
Returns whether a video signal is detected on the currently selected input channel of the selected video capture device.
Syntax: 
[C#]
public bool SignalDetected;
Limitations:

Run time only, read only.
Remarks:

This availability of this property can be checked using ICImagingControl.SignalDetectedAvailable.

Information:

Introduced in version 2.0
See also: ICImagingControl, ICImagingControl.SignalDetectedAvailable

<< ICImagingControl