/// <summary>
/// Sets the date according to the Hebrew Calendar
/// </summary>
/// <param name="year">Number of years since Creation</param>
/// <param name="month">Month of the year</param>
/// <param name="day">Day of the month</param>
public JewishDate(int year, int month, int day)
{
HebrewCalendar hebCal = new HebrewCalendar();
GregDate = hebCal.ToDateTime(year, month, day, 0, 0, 0, 0);
Year = year;
Month = month;
Day = day;
DayOfWeek = hebCal.GetDayOfWeek(GregDate);
DayOfYear = hebCal.GetDayOfYear(GregDate);
}
/// <summary>
/// Sets the date according to the Gregorian Calendar
/// </summary>
/// <param name="date">The Gregorian date</param>
public JewishDate(DateTime date)
{
GregDate = date;
HebrewCalendar hebCal = new HebrewCalendar();
Year = hebCal.GetYear(date);
Month = hebCal.GetMonth(date);
Day = hebCal.GetDayOfMonth(date);
DayOfWeek = hebCal.GetDayOfWeek(GregDate);
DayOfYear = hebCal.GetDayOfYear(GregDate);
}
/// <summary>
/// Returns what day of the week the first day of Pesach falls on, used to calculate the parshios
/// </summary>
/// <param name="Date">A date within the respective year, doesn't have to be Pesach</param>
/// <returns>The day of the week that first day of Pesach falls on</returns>
public static DayOfWeek GetPesachDayOfWeek(JewishDate Date)
{
HebrewCalendar hebCal = new HebrewCalendar();
return(hebCal.GetDayOfWeek(new JewishDate(Date.Year, IsLeapYear(Date) ? 8 : 7, 15)));
}