![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__WaterfallConnectLineOverlayView.png)
'宣言
Public Class _WaterfallConnectLineOverlayView Inherits GrapeCity.DataVisualization.Chart._CartesianOverlayView(Of IBarCartesianPlotView,IWaterfallConnectLineDefinition) Implements ICartesianOverlayView, IIdentityView, IModel, IOverlayModel, IOverlayView, IQueryInterface, IView, IViewModel
public class _WaterfallConnectLineOverlayView : GrapeCity.DataVisualization.Chart._CartesianOverlayView<IBarCartesianPlotView,IWaterfallConnectLineDefinition>, ICartesianOverlayView, IIdentityView, IModel, IOverlayModel, IOverlayView, IQueryInterface, IView, IViewModel
System.Object
GrapeCity.DataVisualization.Chart._BaseView<TOwnerView>
GrapeCity.DataVisualization.Chart._BaseOverlayView<TOwnerView,TDefinition>
GrapeCity.DataVisualization.Chart._CartesianOverlayView<TOwnerView,TDefinition>
GrapeCity.DataVisualization.Chart._WaterfallConnectLineOverlayView
GrapeCity.DataVisualization.Chart._ExcelWaterfallConnectingLineOverlayView