![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart_CumulativeMovingAverageTrendline.png)
'宣言
Public Class CumulativeMovingAverageTrendline Inherits MovingAverageTrendline Implements IQueryInterface
public class CumulativeMovingAverageTrendline : MovingAverageTrendline, IQueryInterface
System.Object
GrapeCity.DataVisualization.Chart.DiscretePointTrendline
GrapeCity.DataVisualization.Chart.MovingAverageTrendline
GrapeCity.DataVisualization.Chart.CumulativeMovingAverageTrendline