File DateTimeUtils.cs has 489 lines of code (exceeds 250 allowed). Consider refactoring.

Open

using System;
using System.IO;
using System.Xml;
using System.Globalization;

Method TryParseDateIso has 85 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        internal static bool TryParseDateIso(string text, DateParseHandling dateParseHandling, DateTimeZoneHandling dateTimeZoneHandling, out object dt)
        {
            DateTimeParser dateTimeParser = new DateTimeParser();
            if (!dateTimeParser.Parse(text))
            {

Class DateTimeUtils has 24 methods (exceeds 20 allowed). Consider refactoring.

Open

    internal static class DateTimeUtils
    {
        internal static readonly long InitialJavaScriptDateTicks = 621355968000000000;

        private const int DaysPer100Years = 36524;

Method TryParseDateIso has a Cognitive Complexity of 31 (exceeds 20 allowed). Consider refactoring.

Open

        internal static bool TryParseDateIso(string text, DateParseHandling dateParseHandling, DateTimeZoneHandling dateTimeZoneHandling, out object dt)
        {
            DateTimeParser dateTimeParser = new DateTimeParser();
            if (!dateTimeParser.Parse(text))
            {

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Method TryParseDateMicrosoft has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        private static bool TryParseDateMicrosoft(string text, DateParseHandling dateParseHandling, DateTimeZoneHandling dateTimeZoneHandling, out object dt)
        {
            string value = text.Substring(6, text.Length - 8);
            DateTimeKind kind = DateTimeKind.Utc;

Method WriteDateTimeString has 39 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        internal static int WriteDateTimeString(char[] chars, int start, DateTime value, TimeSpan? offset, DateTimeKind kind, DateFormatHandling format)
        {
            int pos = start;

            if (format == DateFormatHandling.MicrosoftDateFormat)

Method WriteDefaultIsoDate has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        internal static int WriteDefaultIsoDate(char[] chars, int start, DateTime dt)
        {
            int length = 19;

            int year;

Method TryParseDateTime has a Cognitive Complexity of 25 (exceeds 20 allowed). Consider refactoring.

Open

        internal static bool TryParseDateTime(string s, DateParseHandling dateParseHandling, DateTimeZoneHandling dateTimeZoneHandling, string dateFormatString, CultureInfo culture, out object dt)
        {
            if (s.Length > 0)
            {
                if (s[0] == '/')

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Method GetDateValues has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        private static void GetDateValues(DateTime td, out int year, out int month, out int day)
        {
            long ticks = td.Ticks;
            // n = number of days since 1/1/0001
            int n = (int)(ticks / TicksPerDay);

Method WriteDateTimeString has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

        internal static int WriteDateTimeString(char[] chars, int start, DateTime value, TimeSpan? offset, DateTimeKind kind, DateFormatHandling format)

Method TryParseDateExact has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

        private static bool TryParseDateExact(string text, DateParseHandling dateParseHandling, DateTimeZoneHandling dateTimeZoneHandling, string dateFormatString, CultureInfo culture, out object dt)

Method TryParseDateTime has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

        internal static bool TryParseDateTime(string s, DateParseHandling dateParseHandling, DateTimeZoneHandling dateTimeZoneHandling, string dateFormatString, CultureInfo culture, out object dt)

Method WriteDateTimeOffsetString has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

        internal static void WriteDateTimeOffsetString(TextWriter writer, DateTimeOffset value, DateFormatHandling format, string formatString, CultureInfo culture)

Method WriteDateTimeString has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

        internal static void WriteDateTimeString(TextWriter writer, DateTime value, DateFormatHandling format, string formatString, CultureInfo culture)

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                    case ParserTimeZone.LocalWestOfUtc:
                    {
                        TimeSpan offset = new TimeSpan(dateTimeParser.ZoneHour, dateTimeParser.ZoneMinute, 0);
                        ticks = d.Ticks + offset.Ticks;
                        if (ticks <= DateTime.MaxValue.Ticks)

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Similar blocks of code found in 2 locations. Consider refactoring.

Open

                    case ParserTimeZone.LocalEastOfUtc:
                    {
                        TimeSpan offset = new TimeSpan(dateTimeParser.ZoneHour, dateTimeParser.ZoneMinute, 0);
                        ticks = d.Ticks - offset.Ticks;
                        if (ticks >= DateTime.MinValue.Ticks)

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