'宣言
Public Class _MergedCustomLegendInitializer Inherits GrapeCity.DataVisualization.Chart._MergedItemizedLegendInitializer(Of _MergedCustomLegendDataModel,_CustomLegendEncodingDefinition,_CustomItemizedValuePointLegendItem) Implements ILegendInitializer
public class _MergedCustomLegendInitializer : GrapeCity.DataVisualization.Chart._MergedItemizedLegendInitializer<_MergedCustomLegendDataModel,_CustomLegendEncodingDefinition,_CustomItemizedValuePointLegendItem>, ILegendInitializer