using System;

using System.IO;

using System.Collections.Generic;

using System.Xml.Serialization;

​

public class Program

{

    public static void Main()

    {

        const string xml = @"<MEDIACION_PREVIA>

                                <ASUNTO>

                                    <ASU_ID>01</ASU_ID>

                                    <SIN_ID>02</SIN_ID>

                                </ASUNTO>

                                <ASUNTO>

                                    <ASU_ID>03</ASU_ID>

                                    <SIN_ID>04</SIN_ID>

                                </ASUNTO>

                            </MEDIACION_PREVIA>

                            ";

        XmlRootAttribute xRoot = new XmlRootAttribute();

        xRoot.ElementName = "MEDIACION_PREVIA";

        xRoot.IsNullable = true;

​

        var serializer = new XmlSerializer(typeof(List<MediacionPrevia>),xRoot);

        using (var reader = new StringReader(xml))

        {

            var list =  (List<MediacionPrevia>) serializer.Deserialize(reader);

            Console.WriteLine(list.Count);

        }

    }

​

    [Serializable]

    [XmlType(TypeName="ASUNTO")]

    public class MediacionPrevia

    {

        public string ASU_ID { get; set; }

        public string SIN_ID { get; set; }

    }

​

​

​

}