net9.0-ios17.2 
namespace Foundation
{
    [Register("NSUndoManager", true)]
    public class NSUndoManager : NSObject
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        public virtual IntPtr LevelsOfUndo
        {
            [Export("levelsOfUndo")]
            get;
            [Export("setLevelsOfUndo:")]
            set;
        }

    }
}
.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
macOS
10.1410.1510.1611.011.111.211.312.012.112.313.013.113.314.014.2
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 >= 12.2
  • Mac Catalyst >= 12.2
  • macOS >= 10.15
  • tvOS >= 12.2
  • watchOS

The property setter is only supported on the following platforms:

  • iOS >= 12.2
  • Mac Catalyst >= 12.2
  • macOS >= 10.15
  • tvOS >= 12.2
  • watchOS
  • Built-in API
  • Package-provided API