'宣言
Public Class _EmptyLegendInitializer Inherits GrapeCity.DataVisualization.Chart._LegendInitializer(Of _EmptyColorLegendDataModel,ILegendDefinition) Implements ILegendInitializer
public class _EmptyLegendInitializer : GrapeCity.DataVisualization.Chart._LegendInitializer<_EmptyColorLegendDataModel,ILegendDefinition>, ILegendInitializer