Editar

Compartir a través de

NSUserDefaults.SizeLimitExceededNotification Property

  • Reference

Definition

Namespace:
Foundation
Assembly:
Xamarin.iOS.dll

Notification constant for SizeLimitExceeded

[Foundation.Advice("Use NSUserDefaults.Notifications.ObserveSizeLimitExceeded helper method instead.")]
[Foundation.Field("NSUserDefaultsSizeLimitExceededNotification", "Foundation")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 9, 3, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.MacOSX, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRuntime.PlatformArchitecture.All, null)]
public static Foundation.NSString SizeLimitExceededNotification { [ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 9, 3, ObjCRuntime.PlatformArchitecture.All, null)] [ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.MacOSX, ObjCRuntime.PlatformArchitecture.All, null)] [ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRuntime.PlatformArchitecture.All, null)] get; }
member this.SizeLimitExceededNotification : Foundation.NSString

Property Value

NSString

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

Attributes
AdviceAttribute FieldAttribute IntroducedAttribute UnavailableAttribute

Remarks

This constant can be used with the NSNotificationCenter to register a listener for this notification. This is an NSString instead of a string, because these values can be used as tokens in some native libraries instead of being used purely for their actual string content. The 'notification' parameter to the callback contains extra information that is specific to the notification type.

// Lambda style
NSNotificationCenter.DefaultCenter.AddObserver (
        NSUserDefaults.SizeLimitExceededNotification, (notification) => {Console.WriteLine ("Received the notification NSUserDefaults", notification); }


// Method style
void Callback (NSNotification notification)
{
    Console.WriteLine ("Received a notification NSUserDefaults", notification);
}

void Setup ()
{
    NSNotificationCenter.DefaultCenter.AddObserver (NSUserDefaults.SizeLimitExceededNotification, Callback);
}

Applies to