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OnImageSizeChanged Method

Summary

Raises the ImageSizeChanged event.

Syntax

C#
VB
C++
protected virtual void OnImageSizeChanged( 
   SizeChangedEventArgs e 
) 
  
Protected Overridable Sub OnImageSizeChanged( _ 
   ByVal e As SizeChangedEventArgs _ 
)  
protected: 
virtual void OnImageSizeChanged(  
   SizeChangedEventArgs^ e 
)  

Parameters

e
A System.Windows.SizeChangedEventArgs that contains the event data.

Remarks

Raising an event invokes the event handler through a delegate.

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

Requirements

Target Platforms

Help Version 19.0.2017.10.27
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