/* Serial port */
private void ButtonConnect_Click(object sender, RoutedEventArgs e)
{
if (ComboBoxCOM.SelectedIndex != -1) /* If serial port selected */
{
manager.ConnectTo((string)ComboBoxCOM.SelectedItem);
}
else
{
MessageBox.Show("No serial port selected!", "Warning!", MessageBoxButton.OK, MessageBoxImage.Exclamation);
}
}