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OnInteractiveMagnifyGlass Method
See Also 
Leadtools.WinForms Namespace > RasterImageViewer Class : OnInteractiveMagnifyGlass Method



e
A RasterViewerLineEventArgs that contains the event data.
Raises the InteractiveMagnifyGlass event.

Syntax

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

Parameters

e
A RasterViewerLineEventArgs that contains the event data.

Remarks

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

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also