'宣言
Public MustInherit Class _PointDataLabelView(Of As IPointView)
Inherits GrapeCity.DataVisualization.Chart._DataLabelView(Of TOwnerView,IPlotConfigTextOption)
Implements IDataLabelModel, IDataLabelView, ILabelView, IModel, IOverlapLabelView, IPointDataLabelView, IQueryInterface, IShapeModel, IView, IViewModel
public abstract class _PointDataLabelView<> : GrapeCity.DataVisualization.Chart._DataLabelView<TOwnerView,IPlotConfigTextOption>, IDataLabelModel, IDataLabelView, ILabelView, IModel, IOverlapLabelView, IPointDataLabelView, IQueryInterface, IShapeModel, IView, IViewModel
where TOwnerView: IPointView