Represents the day of the week.
public enum CalendarDay
|None||No values are set.|
|Day||Represents all days of the week: SU,MO,TU,WE,TH,FR,SA.|
|WeekDay||Represents weekdays of the week: MO,TU,WE,TH,FR.|
|WeekendDay||Represents weekend days of the week: SU,SA.|