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