using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Xml.Serialization;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            TextBox tb = new TextBox();
            tb.Multiline = true;
            tb.Dock = DockStyle.Fill;
            this.Controls.Add(tb);

            Hoge h = new Hoge();
            h.A = "aheahe";
            h.B = "aheahe";
            h.C = "aheahe";
            h.D = new ArrayList();
            //h.D = new string[3];
            //h.D[0] = "sagesage";
            //h.D[1] = "sagesage";
            //h.D[2] = "sagesage";
            h.D.Add("sagesage");
            h.D.Add("sagesage");
            h.D.Add("sagesage");
            XmlSerializer x = new XmlSerializer(typeof(Hoge));
            MemoryStream ms = new MemoryStream();
            x.Serialize(ms, h);
            char[] text = Encoding.GetEncoding("Shift_JIS").GetChars(ms.ToArray());
            ms.Close();
            tb.Text = new String(text);
        }
    }
    public class Hoge
    {
        public string A { get; set; }
        public string B { get; set; }
        public string C { get; set; }
        //public string[] D { get; set; }
        public ArrayList D { get; set; }
    }
}