'宣言
Public Class _SankeyXyFlowView Inherits _SankeyFlowView Implements IAnimationView, IBoundRectangle, IHoverView, IIdentityView, IModel, IPointModel, IPointView, IQueryInterface, IQueryShowTooltipModel, ISankeyFlowModel, ISankeyFlowView, ISankeyXyFlowView, ISelectingView, IShapeModel, IShowTooltipModel, IView, IViewModel
public class _SankeyXyFlowView : _SankeyFlowView, IAnimationView, IBoundRectangle, IHoverView, IIdentityView, IModel, IPointModel, IPointView, IQueryInterface, IQueryShowTooltipModel, ISankeyFlowModel, ISankeyFlowView, ISankeyXyFlowView, ISelectingView, IShapeModel, IShowTooltipModel, IView, IViewModel