private void print_Click(object sender, EventArgs e)
{
string delv_date = delv_label.Text;
if (delv_label.Visible == false)
{
delv_date = "-";
}
Bill_Class bill = new Bill_Class(id_label.Text, cust_label.Text, rec_label.Text, delv_date, teeth_label.Text, type_label.Text, delv_state_label.Text,
color_label.Text, price_label.Text, notes_label.Text, today_label.Text);
new BillPrintForm(bill).ShowDialog();
}
public BillPrintForm(Bill_Class bill)
{
InitializeComponent();
this.bill = bill;
}
