![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__ExcelWaterfallConnectingLineDefinition.png)
'宣言
Public Class _ExcelWaterfallConnectingLineDefinition Inherits _WaterfallConnectLineDefinition Implements IOverlayDefinition, IQueryInterface, IWaterfallConnectLineDefinition
public class _ExcelWaterfallConnectingLineDefinition : _WaterfallConnectLineDefinition, IOverlayDefinition, IQueryInterface, IWaterfallConnectLineDefinition
System.Object
GrapeCity.DataVisualization.Chart._BaseOverlayDefinition<TOption>
GrapeCity.DataVisualization.Chart._WaterfallConnectLineDefinition
GrapeCity.DataVisualization.Chart._ExcelWaterfallConnectingLineDefinition