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