System.Xml.XmlTextWriter.GeneratePrefix C# (CSharp) Метод

        string GeneratePrefix() {
            int temp = stack[top].prefixCount++ + 1;
            return "d" + top.ToString("d", CultureInfo.InvariantCulture) 
                + "p" + temp.ToString("d", CultureInfo.InvariantCulture);
        }