private void button1_Click(object sender, EventArgs e) { //iiiDel = new Customized_IntIntIntDelegate(Addiere); // oder: iiiDel = Addiere; // textBoxPlus.Text = iiiDel.Invoke(int.Parse(textBox1.Text), int.Parse(textBox2.Text)).ToString(); // oder ohne Invoke() textBoxPlus.Text = iiiDel(int.Parse(textBox1.Text), int.Parse(textBox2.Text)).ToString(); }
private void button2_Click(object sender, EventArgs e) { iiiDel = new Customized_IntIntIntDelegate(Subtrahiere); textBoxMinus.Text = iiiDel(int.Parse(textBox1.Text), int.Parse(textBox2.Text)).ToString(); }