'宣言
Public Class _MergedValueLegendInitializer Inherits GrapeCity.DataVisualization.Chart._MergedItemizedLegendInitializer(Of _MergedValueLegendDataModel,_SingleDataFieldLegendEncodingDefinition,_ItemizedValuePointLegendItem) Implements ILegendInitializer
public class _MergedValueLegendInitializer : GrapeCity.DataVisualization.Chart._MergedItemizedLegendInitializer<_MergedValueLegendDataModel,_SingleDataFieldLegendEncodingDefinition,_ItemizedValuePointLegendItem>, ILegendInitializer