using System;

using System.IO;

using System.Text;

using System.Xml.Serialization;

​

namespace ConsoleEntityFramework

{

    // [XmlType(typeName: @"int", Namespace = "http://www.w3.org/2001/XMLSchema")]

    public enum MyEnum : int

    {

        One,

    }

​

    public class ValueContainer

    {

        [XmlIgnore]

        private object _value;

        public object Value

        {

            get

            {

                return _value;

            }

​

            set

            {

                var type = value.GetType();

                _value = type.IsEnum ? (int)value : value;

            }

        }

    }

​

    class Program

    {

        static void Main(string[] args)

        {

            var newSerializer = XmlSerializer.FromTypes(new[]{typeof(ValueContainer)})[0];

            var instance = new ValueContainer();

            instance.Value = MyEnum.One;

            var memoryStream = new MemoryStream();

            newSerializer.Serialize(memoryStream, instance);

            var str = Encoding.Default.GetString(memoryStream.ToArray());

            str.Dump();

        }

    }

}