public void Day_Index_Has_Correct_Mapping()
{
Assert.AreEqual(0, PersianDateTimeFormatInfo.GetDayIndex(DayOfWeek.Saturday));
Assert.AreEqual(1, PersianDateTimeFormatInfo.GetDayIndex(DayOfWeek.Sunday));
Assert.AreEqual(2, PersianDateTimeFormatInfo.GetDayIndex(DayOfWeek.Monday));
Assert.AreEqual(3, PersianDateTimeFormatInfo.GetDayIndex(DayOfWeek.Tuesday));
Assert.AreEqual(4, PersianDateTimeFormatInfo.GetDayIndex(DayOfWeek.Wednesday));
Assert.AreEqual(5, PersianDateTimeFormatInfo.GetDayIndex(DayOfWeek.Thursday));
Assert.AreEqual(6, PersianDateTimeFormatInfo.GetDayIndex(DayOfWeek.Friday));
}
/// <summary>
/// Returns the day of week based on calendar.
/// </summary>
/// <param name="dt"></param>
/// <param name="calendar"></param>
/// <returns></returns>
public static int GetDayOfWeek(DateTime dt, Calendar calendar)
{
var calendarType = calendar.GetType();
if (calendarType == typeof(PersianCalendar) ||
calendarType == typeof(System.Globalization.PersianCalendar))
{
return(PersianDateTimeFormatInfo.GetDayIndex(dt.DayOfWeek));
}
return((int)dt.DayOfWeek);
}
protected internal int GetFirstDayOfWeek(DateTime date)
{
if (CultureHelper.IsFarsiCulture)
{
return(PersianDateTimeFormatInfo.GetDayIndex(date.DayOfWeek));
}
if (CultureHelper.IsArabicCulture)
{
return((int)date.DayOfWeek);
}
return((int)date.DayOfWeek);
}