OnInteractiveRegionTypeChanged Method

Raises the InteractiveRegionTypeChanged event.

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

protected virtual void OnInteractiveRegionTypeChanged( 
   EventArgs e
)

'Declaration
 
Protected Overridable Sub OnInteractiveRegionTypeChanged( _
   ByVal e As EventArgs _
)

'Usage
 
Dim instance As RasterImageViewer
Dim e As EventArgs
 
instance.OnInteractiveRegionTypeChanged(e)

protected virtual void OnInteractiveRegionTypeChanged( 
   ~Remove~ e
)

 function Leadtools.WinForms.RasterImageViewer.OnInteractiveRegionTypeChanged( 
   e 
)

protected:
virtual void OnInteractiveRegionTypeChanged( 
   EventArgs^ e
)

Parameters

e: An EventArgs that contains the event data.

Remarks

Raising an event invokes the event handler through a delegate. The OnInteractiveRegionTypeChanged 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 OnInteractiveRegionTypeChanged in a derived class, be sure to call the base class's OnInteractiveRegionTypeChanged method so that registered delegates receive the event.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

RasterImageViewer Class
RasterImageViewer Members