FormatStringBuilder()

static StringBuilder System.DateTimeFormat.FormatStringBuilder ( DateTime dateTime, ReadOnlySpan< char > format, DateTimeFormatInfo dtfi, TimeSpan offset )

inlinestaticprivate

Definition at line 657 of file DateTimeFormat.cs.

    {
        if (format.Length == 0)
        {
            bool flag = false;
            if (dateTime.Ticks < 864000000000L)
            {
                switch (dtfi.Calendar.ID)
                {
                case CalendarId.JAPAN:
                case CalendarId.TAIWAN:
                case CalendarId.HIJRI:
                case CalendarId.HEBREW:
                case CalendarId.JULIAN:
                case CalendarId.PERSIAN:
                case CalendarId.UMALQURA:
                    flag = true;
                    dtfi = DateTimeFormatInfo.InvariantInfo;
                    break;
                }
            }
            format = ((offset.Ticks != long.MinValue) ? ((ReadOnlySpan<char>)(flag ? "yyyy'-'MM'-'ddTHH':'mm':'ss zzz" : dtfi.DateTimeOffsetPattern)) : ((ReadOnlySpan<char>)(flag ? "s" : "G")));
        }
        if (format.Length == 1)
        {
            format = ExpandPredefinedFormat(format, ref dateTime, ref dtfi, offset);
        }
        return FormatCustomized(dateTime, format, dtfi, offset, null);
    }

References System.DateTimeFormat.ExpandPredefinedFormat(), System.format, System.DateTimeFormat.FormatCustomized(), System.Globalization.DateTimeFormatInfo.InvariantInfo, System.L, and System.offset.

Referenced by System.DateTimeFormat.Format(), and System.DateTimeFormat.TryFormat().