![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__DataPointPointPathIndexExpression.png)
'宣言
Public Class _DataPointPointPathIndexExpression Implements IDataPointPointPathExpression, IDataPointPointPathIndexExpression
public class _DataPointPointPathIndexExpression : IDataPointPointPathExpression, IDataPointPointPathIndexExpression
System.Object
GrapeCity.DataVisualization.Chart._DataPointPointPathIndexExpression