net10.0-ios17.2 
namespace UIKit
{
    public static class UITraitChangeObservable_Extensions
    {
        [EditorBrowsable(EditorBrowsableState.Never)]
        [Obsolete("Use the 'UITraitChangeObservable.RegisterForTraitChanges (Class[], NSObject, Selector)' method instead.", false)]
        [SupportedOSPlatform("ios17.0")]
        [SupportedOSPlatform("tvos17.0")]
        [SupportedOSPlatform("maccatalyst17.0")]
        public static IUITraitChangeRegistration! RegisterForTraitChanges(this IUITraitChangeObservable! This, IUITraitDefinition![]! traits, NSObject! target, Selector! action);
    }
}
.NET
8.09.010.0
Information specific to net10.0
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 net10.0-ios17.2
Assembly

Microsoft.iOS , Version=18.5.0.0, PublicKeyToken=84e04ff9cfb79065

Referencing

The API is automatically referenced.

Obsolete Use the 'UITraitChangeObservable.RegisterForTraitChanges (Class[], NSObject, Selector)' method instead.
Platform Restrictions

This API is only supported on the following platforms:

  • iOS >= 17
  • Mac Catalyst >= 17
  • tvOS >= 17
  • Built-in API
  • Package-provided API