編輯

共用方式為


UIFocusSystem.UpdateFocusIfNeeded Method

Definition

Forces the update of any environments for which an update was earlier requested with RequestFocusUpdate(IUIFocusEnvironment).

[Foundation.Export("updateFocusIfNeeded")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.TvOS, 12, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 12, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual void UpdateFocusIfNeeded ();
abstract member UpdateFocusIfNeeded : unit -> unit
override this.UpdateFocusIfNeeded : unit -> unit
Attributes

Applies to