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