xamarinmac 
namespace AppKit
{
    [Register("NSLayoutConstraint", true)]
    public class NSLayoutConstraint : NSObject
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Introduced(PlatformName.MacOSX, 10, 12, PlatformArchitecture.All, null)]
        public virtual NSLayoutAnchor<NSObject!>! FirstAnchor
        {
            [Export("firstAnchor", ArgumentSemantic.Copy)]
            [Introduced(PlatformName.MacOSX, 10, 12, PlatformArchitecture.All, null)]
            get;
        }

    }
}
Xamarin macOS
0.0
Information specific to xamarinmac
Assembly

Xamarin.Mac , Version=0.0.0.0, PublicKeyToken=84e04ff9cfb79065

Referencing

The API is automatically referenced.

Platform Restrictions

This framework does not have platform annotations.

  • Built-in API
  • Package-provided API