A notification of changes made to managed objects associated with this context.
- iOS 3.0+
- macOS 10.4+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
- Core Data
The notification object is the managed object context. The userInfodictionary contains the following keys:
Note that this notification is posted only when managed objects are changed; it is not posted when managed objects are added to a context as the result of a fetch.