'宣言
Public MustInherit Class _LegendContentView Inherits GrapeCity.DataVisualization.Chart._ScrollableView(Of ILegendView) Implements ILegendContentView, IQueryInterface, IRectangleView, IRectangleViewMetrics, IScrollableView, IView
public abstract class _LegendContentView : GrapeCity.DataVisualization.Chart._ScrollableView<ILegendView>, ILegendContentView, IQueryInterface, IRectangleView, IRectangleViewMetrics, IScrollableView, IView