'Declaration
Public Event PageChanged As GdViewer.PageChangedEventHandler
public event GdViewer.PageChangedEventHandler PageChanged
public event PageChanged: GdViewer.PageChangedEventHandler;
In JScript, you can handle the events defined by another class, but you cannot define your own.
public: __event GdViewer.PageChangedEventHandler* PageChanged
public: event GdViewer.PageChangedEventHandler^ PageChanged