persianArithmetic property
CalendarSystem
persianArithmetic
Returns a Persian (also known as Solar Hijri) calendar system implementing the behaviour of the
BCL PersianCalendar
from .NET 4.6 onwards (and Windows 10), and the astronomical
system described in Wikipedia and Calendrical Calculations.
This implementation uses data derived from the .NET 4.6 implementation (with the data built into Time Machine, so there's no BCL dependency) for simplicity; the actual implementation involves computing the time of noon in Iran, and is complex.
Implementation
static CalendarSystem get persianArithmetic => _PersianCalendars.arithmetic;