iTextSharp.text.html.Markup.RemoveComment C# (CSharp) Метод

        public static string RemoveComment(String str, String startComment,
                String endComment) {
            StringBuilder result = new StringBuilder();
            int pos = 0;
            int end = endComment.Length;
            int start = str.IndexOf(startComment, pos);
            while (start > -1) {
                result.Append(str.Substring(pos, start - pos));
                pos = str.IndexOf(endComment, start) + end;
                start = str.IndexOf(startComment, pos);
            }
            result.Append(str.Substring(pos));
            return result.ToString();
        }
    }