//when user clicks suppliers from,
//View -> Suppliers
private void menu_strip_suppliers_Click(object sender, EventArgs e)
{
if (suppliers.IsDisposed)
suppliers = new Suppliers();
suppliers.Show();
}
private void form_login_Load(object sender, EventArgs e)
{
//initialize the oracle database controller
odbc = new OracleDatabaseController();
//inittialize all the other forms to be used from this form
otlf = new OneTimeLoginForm();
suppliers = new Suppliers();
products = new Products();
productCatagories = new ProductCatagories();
order = new Order();
bill = new Bill();
StaffBuffer.loggedIn = false;
renderForm();
}