OnInteractiveUserRectangle Method

Summary

Raises the InteractiveUserRectangle event.

Syntax

C++/CLI

C++

protected virtual void OnInteractiveUserRectangle( 
   RasterViewerRectangleEventArgs e 
)

protected: 
virtual void OnInteractiveUserRectangle(  
   RasterViewerRectangleEventArgs^ e 
)

protected:  
   virtual void OnInteractiveUserRectangle( 
      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