private void listBox_SelectedIndexChanged(object sender, EventArgs e)
        {
            string selIterm = (string)listBox.SelectedItem;

            for (int i = 0; i < max; i++)
            {
                if (salesman[i] != null)
                {
                    if (selIterm == salesman[i].getFname() + " " + salesman[i].getLname())
                    {
                        Saleman edit = null;
                        if (edit == null)
                        {
                            edit = new Saleman(salesman[i].getFname(), salesman[i].getLname(), salesman[i].getStNum(), salesman[i].getStreet(), salesman[i].getSurb(), salesman[i].getCode(), salesman[i].getState(), salesman[i].getPhone(), salesman[i].getMail(), salesman[i].getSales());
                            edit.editSalesman("Edit Salesman");
                            edit.disableStateInput();
                            if (edit.ShowDialog() == DialogResult.OK)
                            {
                                salesman[i].setSalesman(edit.getFname(), edit.getLname(), edit.getStNum(), edit.getStreet(), edit.getSurb(), edit.getCode(), edit.getState(), edit.getPhone(), edit.getMail(), edit.getSales());
                                tsLabel.Text = "Team Total Sales $" + calTeamSales().ToString();
                            }
                        }
                    }
                }
            }
        }
        private void addSalesman_Click(object sender, EventArgs e)
        {
            Saleman newSaleman = new Saleman();

            newSaleman.setArea(location);
            newSaleman.disableStateInput();
            newSaleman.editSalesman("Add Salesman");
            if (newSaleman.ShowDialog() == DialogResult.OK)
            {
                if (newSaleman.getFname().Length != 0 && newSaleman.getLname().Length != 0)
                {
                    salesman[itr] = new Saleman(newSaleman.getFname(), newSaleman.getLname(), newSaleman.getStNum(), newSaleman.getStreet(), newSaleman.getSurb(), newSaleman.getCode(), newSaleman.getState(), newSaleman.getPhone(), newSaleman.getMail(), newSaleman.getSales());
                    itr++;
                    tsLabel.Text = "Team Total Sales $" + calTeamSales().ToString();
                }
            }
        }