![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__SortDefinitionEqualityComparer.png)
'宣言
Public Class _SortDefinitionEqualityComparer Inherits GrapeCity.DataVisualization.Chart._ObjectEqualityComparer(Of ISortDefinition) Implements GrapeCity.DataVisualization.Chart.IEqualityComparer(Of ISortDefinition)
public class _SortDefinitionEqualityComparer : GrapeCity.DataVisualization.Chart._ObjectEqualityComparer<ISortDefinition>, GrapeCity.DataVisualization.Chart.IEqualityComparer<ISortDefinition>
System.Object
GrapeCity.DataVisualization.Chart._ObjectEqualityComparer<T>
GrapeCity.DataVisualization.Chart._SortDefinitionEqualityComparer