Klasse og objekter

namespace WindowsFormsApplication154
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Bankkunde kunde1 = new Bankkunde();
            kunde1.saldo = 200;
            kunde1.saldo = kunde1.saldo + 100;
            int tal = kunde1.volapyk();
        }
    }
}


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace WindowsFormsApplication154
{
    class Bankkunde
    {
        public int cpr;
        public int saldo;

        public int volapyk()
        {
            return cpr * saldo;
        }
    }
}