Sets the primary value to be the value for the given identifier.
Original signature is '- (BOOL)setPrimaryIdentifier:(NSString *)identifier'
Available in Mac OS X v10.2 and later.


- identifier (NSString)
- The identifier whose value will be used as the primary value for a multivalue property.

YES if successful; otherwise NO.

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