Exemple #1
0
        private void button1_Click(object sender, EventArgs e)
        {
            int a = Convert.ToInt32(textBox1.Text);
            int b = Convert.ToInt32(textBox2.Text);

            Drobi d = new Drobi(a, b);

            listBox1.Items.Add(d);//zapisivaem obyekt v list box
        }
Exemple #2
0
        private void button2_Click(object sender, EventArgs e)
        {
            double d = 0;

            for (int i = 0; i < listBox1.Items.Count; i++)
            {
                Drobi s = listBox1.Items[i] as Drobi;// izzvlekaem obyekt iz list boxa
                d += s.Rezult();
            }
            textBox3.Text = d.ToString();
        }