AddinFramework.Util.Search.SqlGetDescription C# (CSharp) Метод

        private static string SqlGetDescription(string file)
        {
            string sqlText = File.ReadAllText(file);
            Regex regex = new Regex(@"(^[ \t]*// \S[^\n]*\n)+", RegexOptions.Multiline);
            Match match = regex.Match(sqlText);
            Char[] c =  { '\r','\n' };

            if (match.Success)
            {
                // delete '// ' from start of line
                string pattern = "^[ \t]*// ";
                string s = match.Value.Trim(c);
                s = Regex.Replace(s, pattern, "", RegexOptions.Multiline);
                return s;
            }
            else return "";
        }