NSUserNotificationCenter dismiss notification

Question

I\'m trying to use the new Mountain Lion NSUserNotificationCenter for my application (which isn\'t too hard actually). Posting notifications works like a charm via

Answer 1

As of 10.9, the following methods remove any displayed notifications:

// Clear a delivered notification from the notification center. If the 
// notification is not in the delivered list, nothing happens.
- (void)removeDeliveredNotification:(NSUserNotification *)notification;

// Clear all delivered notifications for this application from the 
// notification center.
- (void)removeAllDeliveredNotifications;

The behavior seems to have changed since 10.8, as any displayed notifications are removed as well when these methods are called (thanks @0xced for clarification).