'宣言
Public Class _RadialSymbolDataLabelView Inherits GrapeCity.DataVisualization.Chart._RadialDataLabelView(Of ISymbolCartesianPointView) Implements IDataLabelModel, IDataLabelView, ILabelView, IModel, IOverlapLabelView, IPointDataLabelView, IQueryInterface, IShapeModel, IView, IViewModel
public class _RadialSymbolDataLabelView : GrapeCity.DataVisualization.Chart._RadialDataLabelView<ISymbolCartesianPointView>, IDataLabelModel, IDataLabelView, ILabelView, IModel, IOverlapLabelView, IPointDataLabelView, IQueryInterface, IShapeModel, IView, IViewModel