LiveCodingChat.HtmlHelper.getElementType C# (CSharp) Метод

        public static string getElementType(string element)
        {
            int start = 0;
            if (element.StartsWith ("<"))
                start += 1;
            else if(element.StartsWith("</"))
                start += 2;
            int end;
            for (end = start; end < element.Length; end++) {
                if (!Char.IsLetterOrDigit (element [end]))
                    break;
            }
            return element.Substring (start, end - start);
        }