Leadtools.Windows.Controls Send comments on this topic. | Back to Introduction - All Topics | Help Version 15.03.25
OnInteractiveMagnifyGlass Method
See Also 
Leadtools.Windows.Controls Namespace > BitmapSourceViewer Class : OnInteractiveMagnifyGlass Method




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

Syntax

Visual Basic (Declaration) 
Protected Overridable Sub OnInteractiveMagnifyGlass( _
   ByVal e As BitmapSourceViewerLineEventArgs _
)
Visual Basic (Usage)Copy Code
Dim instance As BitmapSourceViewer
Dim e As BitmapSourceViewerLineEventArgs
 
instance.OnInteractiveMagnifyGlass(e)
C# 
protected virtual void OnInteractiveMagnifyGlass( 
   BitmapSourceViewerLineEventArgs e
)
Managed Extensions for C++ 
protected: virtual void OnInteractiveMagnifyGlass( 
   BitmapSourceViewerLineEventArgs* e
)
C++/CLI 
protected:
virtual void OnInteractiveMagnifyGlass( 
   BitmapSourceViewerLineEventArgs^ e
)

Parameters

e
A BitmapSourceViewerLineEventArgs 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 3.0, Windows XP, Windows Vista, and Windows Server 2003 family

See Also