'宣言 Public NotInheritable Class Line Inherits ReportItem Implements IReportComponent
public sealed class Line : ReportItem, IReportComponent
System.Object
System.MarshalByRefObject
System.ComponentModel.Component
GrapeCity.ActiveReports.PageReportModel.ReportComponent
GrapeCity.ActiveReports.PageReportModel.ReportItem
GrapeCity.ActiveReports.PageReportModel.Line