

'宣言Public NotInheritable Class DesignerActionHeaderItem Inherits DesignerActionTextItem
public sealed class DesignerActionHeaderItem : DesignerActionTextItem
System.Object
   GrapeCity.ActiveReports.Design.DdrDesigner.Actions.DesignerActionItem
      GrapeCity.ActiveReports.Design.DdrDesigner.Actions.DesignerActionTextItem
         GrapeCity.ActiveReports.Design.DdrDesigner.Actions.DesignerActionHeaderItem