'宣言
Public MustInherit Class _NumbericBaseLegendEncodingDefinition Inherits _SingleDataFieldLegendEncodingDefinition Implements GrapeCity.DataVisualization.Chart.IEquatable(Of ILegendDefinition), ILegendDefinition, IQueryInterface
public abstract class _NumbericBaseLegendEncodingDefinition : _SingleDataFieldLegendEncodingDefinition, GrapeCity.DataVisualization.Chart.IEquatable<ILegendDefinition>, ILegendDefinition, IQueryInterface