private void m_Button_Scan_Click(object sender, EventArgs e)
        {
            string ans = "";

            mySeparator.InitScanVialBarcode(false);
            for (int i = 0; i < 4; i++)
            {
                for (int j = 0; j < 3; j++)
                {
                    mySeparator.ScanVialBarcodeAt(i, j);
                    ans = mySeparator.GetVialBarcodeAt(i, j);
                    System.Diagnostics.Debug.WriteLine("Barcode " + ans);
                }
            }
        }