GetDatePart()

int System.DateTime.GetDatePart ( int part )

inlineprivate

Definition at line 781 of file DateTime.cs.

    {
        uint num = (uint)(UTicks / 864000000000L);
        uint num2 = num / 146097;
        num -= num2 * 146097;
        uint num3 = num / 36524;
        if (num3 == 4)
        {
            num3 = 3u;
        }
        num -= num3 * 36524;
        uint num4 = num / 1461;
        num -= num4 * 1461;
        uint num5 = num / 365;
        if (num5 == 4)
        {
            num5 = 3u;
        }
        if (part == 0)
        {
            return (int)(num2 * 400 + num3 * 100 + num4 * 4 + num5 + 1);
        }
        num -= num5 * 365;
        if (part == 1)
        {
            return (int)(num + 1);
        }
        uint[] array = ((num5 == 3 && (num4 != 24 || num3 == 3)) ? s_daysToMonth366 : s_daysToMonth365);
        uint num6;
        for (num6 = (num >> 5) + 1; num >= array[num6]; num6++)
        {
        }
        if (part == 2)
        {
            return (int)num6;
        }
        return (int)(num - array[num6 - 1] + 1);
    }

References System.array, System.Runtime.Serialization.Dictionary, System.L, System.DateTime.s_daysToMonth365, System.DateTime.s_daysToMonth366, and System.DateTime.UTicks.