![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__ValueOptionEqualityComparer.png)
'宣言
Public Class _ValueOptionEqualityComparer Implements GrapeCity.DataVisualization.Chart.IEqualityComparer(Of IValueOption)
public class _ValueOptionEqualityComparer : GrapeCity.DataVisualization.Chart.IEqualityComparer<IValueOption>
System.Object
GrapeCity.DataVisualization.Chart._ValueOptionEqualityComparer