GdPicture.NET.14~GdPicture14.WPF.GdViewer~BeforeAnnotationAddedByUser_EV - BeforeAnnotationAddedByUser Event (GdViewer) -

BeforeAnnotationAddedByUser Event (GdViewer)

In This Topic

Syntax

Visual Basic
C#
Delphi
JScript
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Event BeforeAnnotationAddedByUser As GdViewer.BeforeAnnotationAddedByUserHandler

public event GdViewer.BeforeAnnotationAddedByUserHandler BeforeAnnotationAddedByUser

public event BeforeAnnotationAddedByUser: GdViewer.BeforeAnnotationAddedByUserHandler;

In JScript, you can handle the events defined by another class, but you cannot define your own.

public: __event GdViewer.BeforeAnnotationAddedByUserHandler* BeforeAnnotationAddedByUser

public:
event GdViewer.BeforeAnnotationAddedByUserHandler^ BeforeAnnotationAddedByUser

Event Data

The event handler receives an argument of type GdViewer.BeforeAnnotationAddedByUserEventArgs containing data related to this event. The following GdViewer.BeforeAnnotationAddedByUserEventArgs properties provide information specific to this event.

Property	Description
AnnotationIdx
Handled	(Inherited from System.Windows.RoutedEventArgs)
OriginalSource	(Inherited from System.Windows.RoutedEventArgs)
RoutedEvent	(Inherited from System.Windows.RoutedEventArgs)
Source	(Inherited from System.Windows.RoutedEventArgs)

Reference

GdViewer Class
GdViewer Members