OnInteractiveScale Method

protected virtual void OnInteractiveScale( 
   LineInteractiveEventArgs e
)

'Declaration
 
Protected Overridable Sub OnInteractiveScale( _
   ByVal e As LineInteractiveEventArgs _
) 

'Usage
 
Dim instance As ImageViewer
Dim e As LineInteractiveEventArgs
 
instance.OnInteractiveScale(e)

protected:
virtual void OnInteractiveScale( 
   LineInteractiveEventArgs^ e
) 

Parameters

e

A LineInteractiveEventArgs that contains the event data.

Raising an event invokes the event handler through a delegate.

The OnInteractiveScale 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 OnInteractiveScale in a derived class, be sure to call the base class's OnInteractiveScale method so that registered delegates receive the event.

Target Platforms

Reference

ImageViewer Class
ImageViewer Members