IC Imaging Control .NET

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.
Syntax:
[VB.NET]
Public OverlayUpdateEventEnable As Boolean
[C#]
public bool OverlayUpdateEventEnable
Limitations:

Run time only.

Remarks:

The OverlayUpdateEvent property is set to True per default.

Sample:

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

[VB.NET]
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
[C#]
if (ICImagingControl1.DeviceValid) { // Check whether the overlay update event is enabled. if ( !ICImagingControl1.OverlayUpdateEventEnable ) { // Enable the overlay update event. ICImagingControl1.OverlayUpdateEventEnable = true; } }
See also: ICImagingControl, OverlayUpdate event, OverlayBitmap Class

<< ICImagingControl

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