iTextSharp.text.ChapterAutoNumber.AddSection C# (CSharp) Метод

        public override Section AddSection(String title)
        {
            if (AddedCompletely) {
                throw new InvalidOperationException(MessageLocalization.GetComposedMessage("this.largeelement.has.already.been.added.to.the.document"));
            }
            return AddSection(title, 2);
        }