//END PRODUCTS TAB //START CUSTOMERS TAB private void AddCustomer_Click(object sender, EventArgs e) { CustomerDetails cd = new CustomerDetails(this); if (cd.ShowDialog() == DialogResult.OK) { Account ac = new Account(cd.Cust_ID, cd.Cust_Name, cd.Address, cd.State, cd.Date, cd.Type); customers.Add(ac); loadcustomerdata(); CustomerView.Update(); CustomerView.Refresh(); } }