OnInteractiveRegionEllipse Method

Summary

Raises the InteractiveRegionEllipse event.

Syntax

C++

protected virtual void OnInteractiveRegionEllipse( 
   RasterViewerRectangleEventArgs e 
)

  
Protected Overridable Sub OnInteractiveRegionEllipse( _ 
   ByVal e As Leadtools.Winforms.RasterViewerRectangleEventArgs _ 
)

protected: 
virtual void OnInteractiveRegionEllipse(  
   Leadtools.Winforms.RasterViewerRectangleEventArgs^ e 
)

Parameters

e
A RasterViewerRectangleEventArgs that contains the event data.

Remarks

Raising an event invokes the event handler through a delegate. The OnInteractiveRegionEllipse method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class. Notes to Inheritors: When overriding OnInteractiveRegionEllipse in a derived class, be sure to call the base class's OnInteractiveRegionEllipse method so that registered delegates receive the event.

Requirements

Target Platforms