Initializes a newly-allocated NSCalendar object for the calendar specified by a given identifier.
Original signature is '- (id)initWithCalendarIdentifier:(NSString *)string'
Available in Mac OS X v10.4 and later.


- string (NSString)
- The identifier for the new calendar. For valid identifiers, see NSLocale.

The initialized calendar, or nil if the identifier is unknown (if, for example, it is either an unrecognized string or the calendar is not supported by the current version of the operating system).

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)