IC Imaging Control ActiveX

ICImagingControl.OverlayUpdateEventEnable Property

ICImagingControl.OverlayUpdateEventEnable Property

This property is used to return or set whether the overlay update event should be called by IC Imaging Control.
Public OverlayUpdateEventEnable As Boolean

Run time only.


The OverlayUpdateEvent property is set to True per default.


This example demonstrates how to check, whether the overlay update event should be called.

If ICImagingControl1.DeviceValid = True Then
    ' Check whether the overlay update event is enabled.
    If ICImagingControl1.OverlayUpdateEventEnable = False Then
        ' Enable the overlay update event.
        ICImagingControl1.OverlayUpdateEventEnable = True
    End If
End If
See also: ICImagingControl, OverlayUpdate event, OverlayBitmap Class

<< ICImagingControl

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