Comments by Member 15098877 (Top 1 by date)

private void button 1_click
{
string training = listBox1.SelectedItem.ToString();
string city = listBox2.SelectedItem.ToString();
int daysoftraining = 0, registrationfee = 0, total = 0;
{
if ((workshop = listBox1.SelectedItem) && (city = listBox2.SelectedItem));
//then
idk what to put here to put those two list box answers into listBox 3
}
}