'宣言
Public NotInheritable Class GdiCanvasItemRenderer Inherits GrapeCity.ActiveReports.Document.Section.CanvasItemRenderer Implements GrapeCity.ActiveReports.Document.Section.ICanvasItemRenderer
public sealed class GdiCanvasItemRenderer : GrapeCity.ActiveReports.Document.Section.CanvasItemRenderer, GrapeCity.ActiveReports.Document.Section.ICanvasItemRenderer