NSPersistentStore.Notifications.ObserveStoreRemoteChange Method
Definition
Important
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Overloads
| Name | Description |
|---|---|
| ObserveStoreRemoteChange(EventHandler<NSPersistentStoreRemoteChangeEventArgs>) |
Strongly typed notification for the StoreRemoteChangeNotification constant. |
| ObserveStoreRemoteChange(NSObject, EventHandler<NSPersistentStoreRemoteChangeEventArgs>) |
Strongly typed notification for the StoreRemoteChangeNotification constant. |
ObserveStoreRemoteChange(EventHandler<NSPersistentStoreRemoteChangeEventArgs>)
Strongly typed notification for the StoreRemoteChangeNotification constant.
public static Foundation.NSObject ObserveStoreRemoteChange(EventHandler<CoreData.NSPersistentStoreRemoteChangeEventArgs> handler);static member ObserveStoreRemoteChange : EventHandler<CoreData.NSPersistentStoreRemoteChangeEventArgs> -> Foundation.NSObjectParameters
The handler that responds to the notification when it occurs.
Returns
Token object that can be used to stop receiving notifications by either disposing it or passing it to RemoveObservers(IEnumerable<NSObject>).
Remarks
This method can be used to subscribe to StoreRemoteChangeNotification notifications.
// Listen to all notifications posted for any object
var token = NSPersistentStore.Notifications.ObserveStoreRemoteChange ((notification) => {
Console.WriteLine ("Observed StoreRemoteChangeNotification!");
};
// Stop listening for notifications
token.Dispose ();
Applies to
ObserveStoreRemoteChange(NSObject, EventHandler<NSPersistentStoreRemoteChangeEventArgs>)
Strongly typed notification for the StoreRemoteChangeNotification constant.
public static Foundation.NSObject ObserveStoreRemoteChange(Foundation.NSObject objectToObserve, EventHandler<CoreData.NSPersistentStoreRemoteChangeEventArgs> handler);static member ObserveStoreRemoteChange : Foundation.NSObject * EventHandler<CoreData.NSPersistentStoreRemoteChangeEventArgs> -> Foundation.NSObjectParameters
- objectToObserve
- NSObject
The specific object to observe.
The handler that responds to the notification when it occurs.
Returns
Token object that can be used to stop receiving notifications by either disposing it or passing it to RemoveObservers(IEnumerable<NSObject>).
Remarks
This method can be used to subscribe to StoreRemoteChangeNotification notifications.
// Listen to all notifications posted for a single object
var token = NSPersistentStore.Notifications.ObserveStoreRemoteChange (objectToObserve, (notification) => {
Console.WriteLine ($"Observed StoreRemoteChangeNotification for {nameof (objectToObserve)}!");
};
// Stop listening for notifications
token.Dispose ();