iTextSharp.text.pdf.XfaForm.FindFieldName C# (CSharp) Метод

        public String FindFieldName(String name, AcroFields af) {
            Hashtable items = af.Fields;
            if (items.ContainsKey(name))
                return name;
            if (acroFieldsSom == null) {
        	    if (items.Count == 0 && xfaPresent)
                    acroFieldsSom = new AcroFieldsSearch(datasetsSom.Name2Node.Keys);
                else
                    acroFieldsSom = new AcroFieldsSearch(items.Keys);
            }
            if (acroFieldsSom.AcroShort2LongName.ContainsKey(name))
                return (String)acroFieldsSom.AcroShort2LongName[name];
            return acroFieldsSom.InverseSearchGlobal(Xml2Som.SplitParts(name));
        }