private void BtnCalculate_Click(object sender, RoutedEventArgs e) { try { LaundryUser user = (LaundryUser)LbUsers.SelectedItem; TextWashCost.Text = user.UnPaidWashes() + ""; TextException.Text = "Calculated the washcost for " + user.name; } catch (Exception e1) { TextException.Text = "Please select a user"; } }
private void BtnRent_Click(object sender, RoutedEventArgs e) { try { LaundryUser user = (LaundryUser)LbUsers.SelectedItem; Service.Service.UserTotalCostPayed(user); TextWashCost.Text = user.UnPaidWashes() + ""; TextException.Text = "Added the washcost for " + user.name + " to rent"; } catch (Exception e1) { TextException.Text = "Please select a user"; } }