GetDatePart()

virtual int System.Globalization.HijriCalendar.GetDatePart ( long ticks, int part )

inlinepackagevirtual

Definition at line 131 of file HijriCalendar.cs.

    {
        CheckTicksRange(ticks);
        long num = ticks / 864000000000L + 1;
        num += HijriAdjustment;
        int num2 = (int)((num - 227013) * 30 / 10631) + 1;
        long num3 = DaysUpToHijriYear(num2);
        long num4 = GetDaysInYear(num2, 0);
        if (num < num3)
        {
            num3 -= num4;
            num2--;
        }
        else if (num == num3)
        {
            num2--;
            num3 -= GetDaysInYear(num2, 0);
        }
        else if (num > num3 + num4)
        {
            num3 += num4;
            num2++;
        }
        if (part == 0)
        {
            return num2;
        }
        int i = 1;
        num -= num3;
        if (part == 1)
        {
            return (int)num;
        }
        for (; i <= 12 && num > s_hijriMonthDays[i - 1]; i++)
        {
        }
        i--;
        if (part == 2)
        {
            return i;
        }
        int result = (int)(num - s_hijriMonthDays[i - 1]);
        if (part == 3)
        {
            return result;
        }
        throw new InvalidOperationException(SR.InvalidOperation_DateTimeParsing);
    }

References System.Globalization.HijriCalendar.CheckTicksRange(), System.Globalization.HijriCalendar.DaysUpToHijriYear(), System.Globalization.HijriCalendar.GetDaysInYear(), System.Globalization.HijriCalendar.HijriAdjustment, System.SR.InvalidOperation_DateTimeParsing, System.L, and System.Globalization.HijriCalendar.s_hijriMonthDays.

Referenced by System.Globalization.HijriCalendar.AddMonths(), System.Globalization.HijriCalendar.GetDayOfMonth(), System.Globalization.HijriCalendar.GetDayOfYear(), System.Globalization.HijriCalendar.GetMonth(), and System.Globalization.HijriCalendar.GetYear().