![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__NumberValueInfo.png)
'宣言
Public Class _NumberValueInfo Inherits _ValueInfo Implements INumberValue, IQueryInterface, IValue
public class _NumberValueInfo : _ValueInfo, INumberValue, IQueryInterface, IValue
System.Object
GrapeCity.DataVisualization.Chart._ValueInfo
GrapeCity.DataVisualization.Chart._NumberValueInfo
GrapeCity.DataVisualization.Chart._NumberStackValueInfo