'宣言
Public Class _CartesianOverlayGroupView Inherits GrapeCity.DataVisualization.Chart._BaseView(Of ICartesianOverlayView) Implements ICartesianOverlayGroupView, IQueryInterface, IView
public class _CartesianOverlayGroupView : GrapeCity.DataVisualization.Chart._BaseView<ICartesianOverlayView>, ICartesianOverlayGroupView, IQueryInterface, IView