public static bool IsEaster(DateTime today)
{
DateTime startDate = LiturgicalCalendar.LiturgicalFlags.Easter;
DateTime endDate = LiturgicalCalendar.LiturgicalFlags.PentecostSunday;
bool isEaster = CalendarCalculations.IsWithinDates(today, startDate, endDate);
return(isEaster);
}
public static bool IsChristmas(DateTime today)
{
DateTime startDate = LiturgicalCalendar.LiturgicalFlags.Dec31;
DateTime endDate = LiturgicalCalendar.LiturgicalFlags.Baptism;
bool isChristmas = CalendarCalculations.IsWithinDates(today, startDate, endDate);
return(isChristmas);
}
public static bool IsLent(DateTime today)
{
DateTime startDate = LiturgicalCalendar.LiturgicalFlags.AshWednesday;
DateTime endDate = LiturgicalCalendar.LiturgicalFlags.Easter;
bool isAdvent = CalendarCalculations.IsWithinDates(today, startDate, endDate);
return(isAdvent);
}
public static bool IsAdvent(DateTime today)
{
DateTime startDate = LiturgicalCalendar.LiturgicalFlags.ApostleStAndrew;
DateTime endDate = LiturgicalCalendar.LiturgicalFlags.Dec31;
bool isAdvent = CalendarCalculations.IsWithinDates(today, startDate, endDate);
return(isAdvent);
}
public static bool IsOrdinary(DateTime today)
{
DateTime startDate1 = LiturgicalCalendar.LiturgicalFlags.StartFirstOrdinaryTime;
DateTime endDate1 = LiturgicalCalendar.LiturgicalFlags.AshWednesday;
DateTime startDate2 = LiturgicalCalendar.LiturgicalFlags.StartSecondOrdinaryTime;
DateTime endDate2 = CalendarCalculations.NearestSunday(new DateTime(LiturgicalCalendar.LiturgicalFlags.year, 11, 30)); // ApostleStAndrew this year
bool isOrdinary1 = CalendarCalculations.IsWithinDates(today, startDate1, endDate1);
bool isOrdinary2 = CalendarCalculations.IsWithinDates(today, startDate2, endDate2);
bool isOrdinary = (isOrdinary1 || isOrdinary2);
return(isOrdinary);
}