net9.0-ios17.2
namespace UIKit
{
    [Protocol(Name = "UIFocusEnvironment", WrapperType = typeof(UIFocusEnvironmentWrapper))]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "SetNeedsFocusUpdate", Selector = "setNeedsFocusUpdate")]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "UpdateFocusIfNeeded", Selector = "updateFocusIfNeeded")]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "DidUpdateFocus", ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(UIFocusUpdateContext), typeof(UIFocusAnimationCoordinator) }, Selector = "didUpdateFocusInContext:withAnimationCoordinator:")]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "ShouldUpdateFocus", ParameterByRef = new[] { false }, ParameterType = new[] { typeof(UIFocusUpdateContext) }, ReturnType = typeof(bool), Selector = "shouldUpdateFocusInContext:")]
    [ProtocolMember(ArgumentSemantic = ArgumentSemantic.Weak, GetterSelector = "preferredFocusedView", IsProperty = true, IsRequired = false, IsStatic = false, Name = "PreferredFocusedView", PropertyType = typeof(UIView), Selector = "preferredFocusedView")]
    [ProtocolMember(ArgumentSemantic = ArgumentSemantic.Copy, GetterSelector = "preferredFocusEnvironments", IsProperty = true, IsRequired = true, IsStatic = false, Name = "PreferredFocusEnvironments", PropertyType = typeof(IUIFocusEnvironment[]), Selector = "preferredFocusEnvironments")]
    [ProtocolMember(ArgumentSemantic = ArgumentSemantic.Weak, GetterSelector = "parentFocusEnvironment", IsProperty = true, IsRequired = true, IsStatic = false, Name = "ParentFocusEnvironment", PropertyType = typeof(IUIFocusEnvironment), Selector = "parentFocusEnvironment")]
    [ProtocolMember(ArgumentSemantic = ArgumentSemantic.None, GetterSelector = "focusItemContainer", IsProperty = true, IsRequired = true, IsStatic = false, Name = "FocusItemContainer", PropertyType = typeof(IUIFocusItemContainer), Selector = "focusItemContainer")]
    [ProtocolMember(ArgumentSemantic = ArgumentSemantic.None, GetterSelector = "focusGroupIdentifier", IsProperty = true, IsRequired = false, IsStatic = false, Name = "FocusGroupIdentifier", PropertyType = typeof(string), Selector = "focusGroupIdentifier")]
    [SupportedOSPlatform("maccatalyst")]
    [SupportedOSPlatform("ios")]
    [SupportedOSPlatform("tvos")]
    [UnsupportedOSPlatform("macos")]
    public interface IUIFocusEnvironment : INativeObject, IDisposable
    {
        [Preserve(Conditional = true)]
        [SupportedOSPlatform("maccatalyst")]
        [SupportedOSPlatform("ios")]
        [SupportedOSPlatform("tvos")]
        [UnsupportedOSPlatform("macos")]
        IUIFocusEnvironment![]! PreferredFocusEnvironments
        {
            [Export("preferredFocusEnvironments", ArgumentSemantic.Copy)]
            get;
        }

    }
}
.NET 6.07.08.09.0
Information specific to net9.0
Platforms This API is only available when you target a specific platform:
iOS 10.010.110.210.311.011.111.211.311.412.012.112.212.312.413.013.113.213.313.413.513.614.014.114.214.314.414.515.015.215.416.016.116.216.417.017.2
Mac Catalyst 13.113.213.313.413.514.214.314.414.515.015.215.416.116.216.417.017.2
tvOS 10.010.110.211.011.111.211.311.412.012.112.212.312.413.013.213.313.414.014.214.314.414.515.015.215.416.016.116.417.017.2
Information specific to net9.0-ios17.2
Assembly

Microsoft.iOS , Version=17.2.0.0, PublicKeyToken=84e04ff9cfb79065

Referencing

The API is automatically referenced.

Platform Restrictions

The property getter is only supported on the following platforms:

  • iOS
  • Mac Catalyst
  • macOS
  • tvOS
  • Built-in API
  • Package-provided API

11/26/2024
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