'宣言
Public Interface ILegendItemView Inherits IHoverView, ILegendItemModel, IModel, IQueryInterface, IRectangleViewMetrics, ISelectingView, IShapeModel, IView, IViewModel
public interface ILegendItemView : IHoverView, ILegendItemModel, IModel, IQueryInterface, IRectangleViewMetrics, ISelectingView, IShapeModel, IView, IViewModel