System.Net.FtpControlStream.GetLastModifiedFrom213Response C# (CSharp) Method

        private DateTime GetLastModifiedFrom213Response(string str)
        {
            DateTime dateTime = _lastModified;
            string[] parsedList = str.Split(new char[] { ' ', '.' });
            if (parsedList.Length < 2)
            {
                return dateTime;
            }
            string dateTimeLine = parsedList[1];
            if (dateTimeLine.Length < 14)
            {
                return dateTime;
            }
            int year = Convert.ToInt32(dateTimeLine.Substring(0, 4), NumberFormatInfo.InvariantInfo);
            int month = Convert.ToInt16(dateTimeLine.Substring(4, 2), NumberFormatInfo.InvariantInfo);
            int day = Convert.ToInt16(dateTimeLine.Substring(6, 2), NumberFormatInfo.InvariantInfo);
            int hour = Convert.ToInt16(dateTimeLine.Substring(8, 2), NumberFormatInfo.InvariantInfo);
            int minute = Convert.ToInt16(dateTimeLine.Substring(10, 2), NumberFormatInfo.InvariantInfo);
            int second = Convert.ToInt16(dateTimeLine.Substring(12, 2), NumberFormatInfo.InvariantInfo);
            int millisecond = 0;
            if (parsedList.Length > 2)
            {
                millisecond = Convert.ToInt16(parsedList[2], NumberFormatInfo.InvariantInfo);
            }
            try
            {
                dateTime = new DateTime(year, month, day, hour, minute, second, millisecond);
                dateTime = dateTime.ToLocalTime(); // must be handled in local time
            }
            catch (ArgumentOutOfRangeException)
            {
            }
            catch (ArgumentException)
            {
            }
            return dateTime;
        }