'宣言
Public Class _MergedRangeLegendDataModel Inherits GrapeCity.DataVisualization.Chart._MergedItemizedLegendDataModel(Of _ItemizedRangePointLegendItem) Implements IColorLegend, IDataPointItemizedLegendDataModel, IItemizedLegendDataModel, ILegendDataModel, IMergedLegendDataModel, IQueryInterface
public class _MergedRangeLegendDataModel : GrapeCity.DataVisualization.Chart._MergedItemizedLegendDataModel<_ItemizedRangePointLegendItem>, IColorLegend, IDataPointItemizedLegendDataModel, IItemizedLegendDataModel, ILegendDataModel, IMergedLegendDataModel, IQueryInterface