private void button8_Click(object sender, EventArgs e)
{
try
{
dispenser.SetConfiguration(tbDispPort.Text, Int32.Parse(tbDispBaudRate.Text), (Parity)Enum.Parse(typeof(Parity), tbDispParity.Text),
Int32.Parse(tbDispBits.Text), (StopBits)Enum.Parse(typeof(StopBits), tbDispStopBits.Text));
dispenser.Open();
button6.Enabled = true;
button5.Enabled = true;
button9.Enabled = true;
button8.Enabled = false;
button21.Enabled = true;
}
catch
{
button6.Enabled = false;
button5.Enabled = false;
button9.Enabled = false;
button21.Enabled = false;
}
}