OnInteractiveUserRectangle Method

Summary

Raises the InteractiveUserRectangle event.

Syntax

C++

protected virtual void OnInteractiveUserRectangle( 
   RasterViewerRectangleEventArgs e 
)

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

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

Parameters

e
A RasterViewerRectangleEventArgs object 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