'宣言 Public Function New( _ ByVal newLocation As DockedLocation, _ ByVal changeType As DockChangeType, _ ByVal parent As DockableGroupPane, _ ByVal newIndex As Integer, _ ByVal pane As DockablePaneBase _ )
public BeforeDockChangeEventArgs( DockedLocation newLocation, DockChangeType changeType, DockableGroupPane parent, int newIndex, DockablePaneBase pane )