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UIView.SetNeedsFocusUpdate Metode

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Definisi

Ruang nama:
UIKit
Rakitan:
Xamarin.iOS.dll

Ketika this adalah lingkungan fokus aktif, meminta pembaruan fokus, yang berpotensi mengubah PreferredFocusedView. (Lihat juga UpdateFocusIfNeeded().)

[Foundation.Export("setNeedsFocusUpdate")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 9, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual void SetNeedsFocusUpdate ();
abstract member SetNeedsFocusUpdate : unit -> unit
override this.SetNeedsFocusUpdate : unit -> unit

Penerapan

SetNeedsFocusUpdate()
Atribut
ExportAttribute IntroducedAttribute UnavailableAttribute

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