Giving notification to another class with NSNotificationCenter

Question

So my goal is to deliver a notification to another class with using NSNotificationCenter, I also want to pass object with the notification to the o

Answer 1

Just call any method for posting notifications as described here, for instance :

to post a notification :

-(void)postNotificationName:(NSString *)notificationName
                     object:(id)notificationSender
                   userInfo:(NSDictionary *)userInfo;

where userInfo is a dictionary containing useful objects.

On the other side to register for notifications :

-(void)addObserver:(id)notificationObserver
           selector:(SEL)notificationSelector
               name:(NSString *)notificationName
             object:(id)notificationSender;

You could also check Apple's Notification Programming Topics.