OnPan Method

protected virtual void OnPan( 
   ImagePanViewerEventArgs e
)

'Declaration
 
Protected Overridable Sub OnPan( _
   ByVal e As ImagePanViewerEventArgs _
) 

'Usage
 
Dim instance As ImagePanViewer
Dim e As ImagePanViewerEventArgs
 
instance.OnPan(e)

protected:
virtual void OnPan( 
   ImagePanViewerEventArgs^ e
) 

Parameters

e

A ImagePanViewerEventArgs that contains the event data.

Raising an event invokes the event handler through a delegate.

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

Target Platforms

Reference

ImagePanViewer Class
ImagePanViewer Members