pass CoreData ObjectId as a parameter in objective-c?

Question

Can I pass ObjectId as a parameter in my iPad app?

I'd like to pass [MyObject objectID] as my parameter and look up the object based on this in Core Data.

Answer 1

是的，尽管接收对象需要一个NSManagedObjectContext才能再次查找该对象，但是您当然可以做到这一点。