GdPicture.NET.14~GdPicture14.WPF.GdViewer~PreviewAnnotationMoved_EV

PreviewAnnotationMoved Event

In This Topic

Syntax

This event is raised right after a GdPicture/XMP annotation has been moved by a user.

The event makes use of tunel routing strategy. Please check the corresponded GdViewer.AnnotationMovedEventArgs for given parameters.

Syntax

public event GdViewer.PreviewAnnotationMovedHandler PreviewAnnotationMoved

public event PreviewAnnotationMoved: GdViewer.PreviewAnnotationMovedHandler;

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

public: __event GdViewer.PreviewAnnotationMovedHandler* PreviewAnnotationMoved

public:
event GdViewer.PreviewAnnotationMovedHandler^ PreviewAnnotationMoved

'Declaration
 
Public Event PreviewAnnotationMoved As GdViewer.PreviewAnnotationMovedHandler

Event Data

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

Property	Description
AnnotationIdx	The 0-based index of the moved annotation within the current page of the displayed document. It is a value from 0 to GetAnnotationCount-1.
Handled	(Inherited from System.Windows.RoutedEventArgs)
OriginalSource	(Inherited from System.Windows.RoutedEventArgs)
RoutedEvent	(Inherited from System.Windows.RoutedEventArgs)
Source	(Inherited from System.Windows.RoutedEventArgs)

Remarks

Be aware, that this event only handles GdPicture/XMP annotations.

Example

Please follow the example for the AnnotationMoved event to motivate yourself on how to utilize this event in your GdViewer control.

Reference

GdViewer Class
GdViewer Members
GdViewer.PreviewAnnotationMovedHandler Delegate
GdViewer.AnnotationMovedEventArgs Class
GdViewer.AnnotationMovedHandler Delegate
GetAnnotationFromIdx Method
Annotation Class