public MarsInterval(MarsDate dateStart, MarsDate dateEnd)
{
if (dateStart.CompareTo(dateEnd) > 0)
{
//dateStaert is greater then dateEnd
throw new ArgumentException("DateStart must not be greater then DateEnd");
}
DateStart = dateStart;
DateEnd = dateEnd;
}
public int CompareTo(MarsDate date)
{
if (MinuteFromZero < date.MinuteFromZero) {return -1;}
else if (MinuteFromZero > date.MinuteFromZero){ return 1;}
else { return 0; }
//if (_hour < date.Hour()) return -1;
//if (_hour > date.Hour()) return 1;
//if (_hour == date.Hour())
//{
// if (_minute < date.Minute()) return -1;
// if (_minute > date.Minute()) return 1;
// if (_minute == date.Minute()) return 0;
//}
}
