![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Options__WaterfallOption.png)
'宣言
Public Class _WaterfallOption Inherits _Option Implements GrapeCity.DataVisualization.Chart.IOptionStrictMode, IOption, IWaterfallOption
public class _WaterfallOption : _Option, GrapeCity.DataVisualization.Chart.IOptionStrictMode, IOption, IWaterfallOption
System.Object
GrapeCity.DataVisualization.Options._Option
GrapeCity.DataVisualization.Options._WaterfallOption