private void button_card_Click(object sender, EventArgs e) { com.writePrice(a, '0'); final_page frm = new final_page(); frm.Show(); Close(); }
private void paymentSuccsess() { ComPort com = new ComPort(); if (com.waitForPayment()) { Thread.Sleep(3000); final_page frm = new final_page(); frm.Show(); Close(); } }