Newtonsoft.Json.JsonReader.ReadDateTimeOffsetString C# (CSharp) Method

        internal DateTimeOffset? ReadDateTimeOffsetString(string s)
        {
            if (string.IsNullOrEmpty(s))
            {
                SetToken(JsonToken.Null, null, false);
                return null;
            }

            DateTimeOffset dt;
            if (DateTimeUtils.TryParseDateTimeOffset(s, _dateFormatString, Culture, out dt))
            {
                SetToken(JsonToken.Date, dt, false);
                return dt;
            }

            if (DateTimeOffset.TryParse(s, Culture, DateTimeStyles.RoundtripKind, out dt))
            {
                SetToken(JsonToken.Date, dt, false);
                return dt;
            }

            SetToken(JsonToken.String, s, false);
            throw JsonReaderException.Create(this, "Could not convert string to DateTimeOffset: {0}.".FormatWith(CultureInfo.InvariantCulture, s));
        }
#endif