![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__HierarchicalLegendInitializer.png)
'宣言
Public Class _HierarchicalLegendInitializer Inherits GrapeCity.DataVisualization.Chart._ItemizedLegendInitializer(Of _HierarchicalDataPointItemizedLegendDataModel,_HierarchicalLegendEncodingDefinition) Implements ILegendInitializer
public class _HierarchicalLegendInitializer : GrapeCity.DataVisualization.Chart._ItemizedLegendInitializer<_HierarchicalDataPointItemizedLegendDataModel,_HierarchicalLegendEncodingDefinition>, ILegendInitializer
System.Object
GrapeCity.DataVisualization.Chart._LegendInitializer<T,U>
GrapeCity.DataVisualization.Chart._ItemizedLegendInitializer<T,U>
GrapeCity.DataVisualization.Chart._HierarchicalLegendInitializer