static class Serialzator
    {
        public static void Serialize<T>(string FileName, T obj)
        {
            if (obj is ISerializable)
            {
                FileStream fs = new FileStream(FileName,FileMode.Create);
                File.Open(FileName,FileMode.Open);
                BinaryFormatter bf = new BinaryFormatter();
                bf.Serialize(fs, obj);
                fs.Close();
            }

        }


        public static T Deserialize<T>(string FileName)
        {
            FileStream fs = new FileStream(FileName,FileMode.Open);

            BinaryFormatter bf = new BinaryFormatter();

            T obj = (T)bf.Deserialize(fs);

            fs.Close();

            return obj;
        }