ln.manage/ManagedPropertyAttribute.cs

using System;
using System.Reflection;
namespace ln.manage
{
    [AttributeUsage(AttributeTargets.Field | AttributeTargets.Property)]
    public class ManagedPropertyAttribute : Attribute
    {
        public string Group { get; set; }

        public bool ReadOnly { get; set; }
        public string Name { get; set; }

        public bool UniqueIdentifier { get; }

        public string SourcePath { get; set; }

        public ManagedPropertyAttribute()
        {
        }
        public ManagedPropertyAttribute(FieldInfo fieldInfo)
        {
            Name = fieldInfo.Name;
            ReadOnly = fieldInfo.IsInitOnly;
        }
        public ManagedPropertyAttribute(PropertyInfo propertyInfo)
        {
            Name = propertyInfo.Name;
            ReadOnly = !propertyInfo.CanWrite;
        }
    }
}