AccessedThroughPropertyAttribute.cs

using System.Runtime.InteropServices;

namespace System.Runtime.CompilerServices
{
    [AttributeUsage(AttributeTargets.Field)]
    [ComVisible(true)]
    [__DynamicallyInvokable]
    public sealed class AccessedThroughPropertyAttribute : Attribute
    {
        private readonly string propertyName;

        [__DynamicallyInvokable]
        public string PropertyName
        {
            [__DynamicallyInvokable]
            get
            {
                return propertyName;
            }
        }

        [__DynamicallyInvokable]
        public AccessedThroughPropertyAttribute(string propertyName)
        {
            this.propertyName = propertyName;
        }
    }
}