Gurux.DLMS.GXDateTime.ToString C# (CSharp) Method

        public override string ToString()
        {
            if (Skip != DateTimeSkips.None)
            {
                System.Globalization.CultureInfo culture = System.Globalization.CultureInfo.CurrentUICulture;
                List<string> shortDatePattern = new List<string>(culture.DateTimeFormat.ShortDatePattern.Split(new string[] { culture.DateTimeFormat.DateSeparator }, StringSplitOptions.RemoveEmptyEntries));
                List<string> shortTimePattern = new List<string>(culture.DateTimeFormat.LongTimePattern.Split(new string[] { culture.DateTimeFormat.TimeSeparator }, StringSplitOptions.RemoveEmptyEntries));
                if ((Skip & DateTimeSkips.Year) != 0)
                {
                    shortDatePattern.Remove("yyyy");
                }
                if ((Skip & DateTimeSkips.Month) != 0)
                {
                    shortDatePattern.Remove("M");
                }
                if ((Skip & DateTimeSkips.Day) != 0)
                {
                    shortDatePattern.Remove("d");
                }
                if ((Skip & DateTimeSkips.Hour) != 0)
                {
                    shortTimePattern.Remove("H");
                }
                if ((Skip & DateTimeSkips.Minute) != 0)
                {
                    shortTimePattern.Remove("mm");
                }
                if ((Skip & DateTimeSkips.Second) != 0 ||
                    (shortTimePattern.Count == 1 && Value.Second == 0))
                {
                    shortTimePattern.Remove("ss");
                }
                string format = null;
                if (shortDatePattern.Count != 0)
                {
                    format = string.Join(culture.DateTimeFormat.DateSeparator, shortDatePattern.ToArray());
                }
                if (shortTimePattern.Count != 0)
                {
                    if (format != null)
                    {
                        format += " ";
                    }
                    format += string.Join(culture.DateTimeFormat.TimeSeparator, shortTimePattern.ToArray());
                }
                if (format == "H")
                {
                    return Value.Hour.ToString();
                }
                if (format == null)
                {
                    return "";
                }
                return Value.LocalDateTime.ToString(format);
            }
            return Value.LocalDateTime.ToString();
        }