C#

System.IO.StreamWriter -> System.IO.TextWriter

.Close()

.Write()

System.IO.StreamReader -> System.IO.TextReader

.Close()

.Read()

System.IO.BinaryWriter

.Write()

System.IO.BinaryReader

.ReadInt32()

.ReadString()

System.Runtime.Serialization.Formatters.Soap.SoapFormatter

.Serialize()

.Deserialize()

using System.Runtime.Serialization.Formatters.Soap;

namespace Serialize

{

    public partial class Form1 : Form

    {

        Human Kim = new Human("..", n);

        ..

        private void button1_Click(object sender, EventArgs e)

        {

            FileStream fs = new FileStream(@"..", FileMode.Create, FileAccess.Write);

            SoapFormatter sf = new SoapFormatter();

            sf.Serialize(fs, Kim);

            fs.Close();

        }

        private void button2_Click(object sender, EventArgs e)

        {

            ..

            FileStream fs = new FileStream(@"..", FileMode.Open, FileAccess.Read);

            SoapFormatter sf = new SoapFormatter();

            Kim = (Human)sf.Deserialize(fs);

            fs.Close();

            ..

        }

    }

    [Serializable]

    class Human

    {

        private string Name;

        private int Age;

        [NonSerialized]

        private float Temp;

        public Human(string aName, int aAge)

        {

            Name = aName;

            Age = aAge;

            Temp = ..;

        }

        ..

    }

}