OnImageRectangleChanged Method

Syntax

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

protected virtual void OnImageRectangleChanged( 
   EventArgs e
)

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

'Usage
 
Dim instance As RasterImagePrinter
Dim e As EventArgs
 
instance.OnImageRectangleChanged(e)

protected virtual void OnImageRectangleChanged( 
   ~Remove~ e
)

 function Leadtools.WinForms.RasterImagePrinter.OnImageRectangleChanged( 
   e 
)

protected:
virtual void OnImageRectangleChanged( 
   EventArgs^ e
)

Parameters

e: An System.EventArgs that contains the event data.

Remarks

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

Example

For an example, refer to RasterImagePrinter and ImageRectangle.

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

RasterImagePrinter Class
RasterImagePrinter Members