通过

UIView.DidHintFocusMovement(UIFocusMovementHint) 方法

  • 参考

定义

命名空间:
UIKit
程序集:
Xamarin.iOS.dll

调用 以告知 UIView 中的焦点项可能会更改。

[Foundation.Export("didHintFocusMovement:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.TvOS, 12, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 12, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 10, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual void DidHintFocusMovement (UIKit.UIFocusMovementHint hint);
abstract member DidHintFocusMovement : UIKit.UIFocusMovementHint -> unit
override this.DidHintFocusMovement : UIKit.UIFocusMovementHint -> unit

参数

hint
UIFocusMovementHint

焦点移动提示，其中包含向量提示。

属性
ExportAttribute IntroducedAttribute UnavailableAttribute

适用于