class dan method

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

namespace membuatClass

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

        private void button1_Click(object sender, EventArgs e)

        {

            nama();

        }

        public void nama()

        {

            textBox1.Text = "belajar method";

        }

        private void button2_Click(object sender, EventArgs e)

        {

            Class1 kelas = new Class1();

            textBox1.Text = kelas.methodClass();

        }

    }

}

--------------------------------------------------------------------------

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace membuatClass

{

    class Class1

    {

        public string methodClass()

        {

            string a = "belajar class";

            return a;         

        }

    }

}