![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__CartesianSingleValuePlotDataModel.png)
'宣言
Public Class _CartesianSingleValuePlotDataModel Inherits _CartesianPlotDataModel Implements ICartesianPlotDataModel, IDataModel, IPlotDataModel, IQueryInterface
public class _CartesianSingleValuePlotDataModel : _CartesianPlotDataModel, ICartesianPlotDataModel, IDataModel, IPlotDataModel, IQueryInterface
System.Object
GrapeCity.DataVisualization.Chart._DataModel
GrapeCity.DataVisualization.Chart._PlotDataModel
GrapeCity.DataVisualization.Chart._CartesianPlotDataModel
GrapeCity.DataVisualization.Chart._CartesianSingleValuePlotDataModel