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OnImageChanged Method (ImageViewer)

Summary

Raises the ImageChanged event.

Syntax

Java

WinRT C#

public virtual void OnImageChanged(  
   EventArgs e 
)

Public Overridable Sub OnImageChanged( _ 
   ByVal e As EventArgs _ 
)

public virtual void OnImageChanged(  
   EventArgs e 
)

public void onImageBitmapChanged(LeadEvent event)

 function Leadtools.Controls.ImageViewer.OnImageChanged(  
   e  
)

Parameters

e
The event data.

Remarks

Raising an event invokes the event handler through a delegate. The OnImageChanged 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.

Note to Inheritors: When overriding OnImageChanged in a derived class, be sure to call the base class's OnImageChanged method so that registered delegates receive the event.

Requirements

Target Platforms

Reference

ImageViewer Class

ImageViewer Members

Help Version 19.0.2017.10.28

Leadtools.Controls Assembly (WinRT / WPF / iOS / OS X / Android)

Introduction

Getting Started

Namespaces

Leadtools.Controls Namespace