共用方式為

UIViewController.ParentFocusEnvironment 屬性

  • 參考

定義

命名空間:
UIKit
組件:
Xamarin.iOS.dll

取得包含目前焦點環境的焦點環境。

[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.TvOS, 12, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 12, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual UIKit.IUIFocusEnvironment ParentFocusEnvironment { [ObjCRuntime.Introduced(ObjCRuntime.PlatformName.TvOS, 12, 0, ObjCRuntime.PlatformArchitecture.All, null)] [ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 12, 0, ObjCRuntime.PlatformArchitecture.All, null)] [Foundation.Export("parentFocusEnvironment", ObjCRuntime.ArgumentSemantic.Weak)] get; }
member this.ParentFocusEnvironment : UIKit.IUIFocusEnvironment

屬性值

IUIFocusEnvironment

包含目前焦點環境的 Tohe 焦點環境。

屬性
IntroducedAttribute ExportAttribute

適用於