'宣言
Public Class _CartesianCategoryEncodingDefinitionBuilder Implements GrapeCity.DataVisualization.Chart.ICategoryEncodingDefinitionBuilder(Of ICartesianCategoryEncodingDefinition)
public class _CartesianCategoryEncodingDefinitionBuilder : GrapeCity.DataVisualization.Chart.ICategoryEncodingDefinitionBuilder<ICartesianCategoryEncodingDefinition>