private void button1_Click(object sender, EventArgs e) { Laskin laskin = new Laskin(); int summa = laskin.Summa(10, 20); MessageBox.Show("Summa on: " + summa); }
static void Main(string[] args) { Laskin laskin = new Laskin(); int summa = laskin.Summa(100, 200); Console.WriteLine(summa); Console.ReadLine(); }
private void button1_Click(object sender, EventArgs e) { int luku1 = int.Parse(textBox1.Text); int luku2 = int.Parse(textBox2.Text); Laskin laskin = new Laskin(); int summa = laskin.Summa(luku1, luku2); MessageBox.Show(summa.ToString()); // textBox2.BackColor = Color.Navy; }