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OnInteractiveUserRectangle Method
See Also 
Leadtools.Windows.Controls Namespace > ImageViewer Class : OnInteractiveUserRectangle Method



e
A RectangleInteractiveEventArgs that contains the event data.
e
A RectangleInteractiveEventArgs that contains the event data.
Raises the ImageViewer.InteractiveUserRectangle event. Supported in Silverlight, Windows Phone 7

Syntax

Visual Basic (Declaration) 
Protected Overridable Sub OnInteractiveUserRectangle( _
   ByVal e As RectangleInteractiveEventArgs _
)
Visual Basic (Usage)Copy Code
Dim instance As ImageViewer
Dim e As RectangleInteractiveEventArgs
 
instance.OnInteractiveUserRectangle(e)
C# 
protected virtual void OnInteractiveUserRectangle( 
   RectangleInteractiveEventArgs e
)
C++/CLI 
protected:
virtual void OnInteractiveUserRectangle( 
   RectangleInteractiveEventArgs^ e
)

Parameters

e
A RectangleInteractiveEventArgs 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: Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family

See Also