NSObject.ChangeNotificationIsPriorKey Property

Definition

Notification constant for ChangeNotificati

[Foundation.Field("NSKeyValueChangeNotificationIsPriorKey", "Foundation")]
public static Foundation.NSString ChangeNotificationIsPriorKey { get; }
member this.ChangeNotificationIsPriorKey : Foundation.NSString

Property Value

NSString constant, should be used as a token to NSNotificationCenter.

Attributes

Remarks

This constant can be used with the NSNotificationCenter to register a listener for this notification.


// Lambda style
NSNotificationCenter.DefaultCenter.AddObserver (NSObject.ChangeNotificationIsPriorKey, (notification) => Console.WriteLine ("Received the notification NSObject", notification);

// Method style void Callback (NSNotification notification) { Console.WriteLine ("Received a notification NSObject", notification); } void Setup () { NSNotificationCenter.DefaultCenter.AddObserver (NSObject.ChangeNotificationIsPriorKey, Callback); }

Applies to