'DeclarationPublic Event AnnotationClicked As GdViewer.AnnotationClickedHandler
public event GdViewer.AnnotationClickedHandler AnnotationClicked
public event AnnotationClicked: GdViewer.AnnotationClickedHandler;
In JScript, you can handle the events defined by another class, but you cannot define your own.
public: __event GdViewer.AnnotationClickedHandler* AnnotationClicked
public: event GdViewer.AnnotationClickedHandler^ AnnotationClicked
Event Data
The event handler receives an argument of type GdViewer.AnnotationClickedEventArgs containing data related to this event. The following GdViewer.AnnotationClickedEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| AnnotationIdx | The 0-based index of the clicked 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
How to utilize this event in your GdViewer control.
'We assume that the GdViewer1 control has been properly integrated 'and the AnnotationClicked event has been properly added. 'Define the event. Sub GdViewer1_AnnotationClicked(ByVal sender As Object, ByVal e As GdPicture14.WPF.GdViewer.AnnotationClickedEventArgs) Dim annot As GdPicture14.Annotations.Annotation = GdViewer1.GetAnnotationFromIdx(e.AnnotationIdx) MessageBox.Show("The annotation with the index " + e.AnnotationIdx.ToString() + " has been clicked.", "GdViewer.AnnotationClicked") End Sub
//We assume that the GdViewer1 control has been properly integrated //and the AnnotationClicked event has been properly added. //Define the event. void GdViewer1_AnnotationClicked(object sender, GdPicture14.WPF.GdViewer.AnnotationClickedEventArgs e) { GdPicture14.Annotations.Annotation annot = GdViewer1.GetAnnotationFromIdx(e.AnnotationIdx); MessageBox.Show("The annotation with the index " + e.AnnotationIdx.ToString() + " has been selected.", "GdViewer.AnnotationClicked"); }
See Also