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