'宣言
Public NotInheritable Class WallRange Inherits MouseEnabledComponent Implements GrapeCity.ActiveReports.Chart.Graphics.IMouseHandler, ICustomDrawer, IGraphItem, IGraphXmlSerializable, IMouseEnabled, INamedComponent
public sealed class WallRange : MouseEnabledComponent, GrapeCity.ActiveReports.Chart.Graphics.IMouseHandler, ICustomDrawer, IGraphItem, IGraphXmlSerializable, IMouseEnabled, INamedComponent