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OnInteractiveUserRectangle Method

Summary

Raises the InteractiveUserRectangle event.

Syntax

C++

protected virtual void OnInteractiveUserRectangle( 
   RectangleInteractiveEventArgs e 
)

  
Protected Overridable Sub OnInteractiveUserRectangle( _ 
   ByVal e As Leadtools.Windows.Controls.RectangleInteractiveEventArgs _ 
)

protected: 
virtual void OnInteractiveUserRectangle(  
   Leadtools.Windows.Controls.RectangleInteractiveEventArgs^ e 
)

Parameters

e
A RectangleInteractiveEventArgs that contains the event data.

Remarks

Raising an event invokes the event handler through a delegate.

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

Requirements

Target Platforms

Reference

ImageViewer Class

ImageViewer Members

Help Version 19.0.2017.10.27

Leadtools.Windows.Controls Assembly

Introduction

Getting Started

Namespaces

Leadtools.Windows.Controls Namespace

Assemblies