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

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

            DateTime dt;
            if (DateTimeUtils.TryParseDateTime(s, DateTimeZoneHandling, _dateFormatString, Culture, out dt))
            {
                dt = DateTimeUtils.EnsureDateTime(dt, DateTimeZoneHandling);
                SetToken(JsonToken.Date, dt, false);
                return dt;
            }

            if (DateTime.TryParse(s, Culture, DateTimeStyles.RoundtripKind, out dt))
            {
                dt = DateTimeUtils.EnsureDateTime(dt, DateTimeZoneHandling);
                SetToken(JsonToken.Date, dt, false);
                return dt;
            }

            throw JsonReaderException.Create(this, "Could not convert string to DateTime: {0}.".FormatWith(CultureInfo.InvariantCulture, s));
        }