System.Data.Common.DateTimeStorage.CompareValueTo C# (CSharp) Method

        public override int CompareValueTo(int recordNo, object value)
        {
            System.Diagnostics.Debug.Assert(0 <= recordNo, "Invalid record");
            System.Diagnostics.Debug.Assert(null != value, "null value");

            if (_nullValue == value)
            {
                return (HasValue(recordNo) ? 1 : 0);
            }

            DateTime valueNo1 = _values[recordNo];
            if ((s_defaultValue == valueNo1) && !HasValue(recordNo))
            {
                return -1;
            }
            return DateTime.Compare(valueNo1, (DateTime)value);
        }