'宣言
Public Class _CartesianEncodingsDefinition Inherits GrapeCity.DataVisualization.Chart._EncodingsDefinition(Of ICartesianCategoryEncodingDefinition,ILegendDefinition,ILegendDefinition,ILegendDefinition,ILegendDefinition,ILegendDefinition) Implements ICartesianEncodingsDefinition, IEncodingsDefinition