protected override void OnStartup(StartupEventArgs e)
{
try
{
SerialPortAccess.StartCOMPort();
}
catch (Exception error)
{
MessageBox.Show("WARNING! Serial Connection could not be established." + '\n' + error);
}
base.OnStartup(e);
}
private void TryConnectSerialPort(object parameter)
{
try
{
if (!SerialPortAccess.SerialIsOpen)
{
SerialPortAccess.StartCOMPort();
SerialPortConnected = true;
MessageBox.Show("Connection Successful", "COM Connection", MessageBoxButton.OK, MessageBoxImage.Information);
}
else
{
MessageBox.Show("Serial Port is already open", "COM Connection", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
catch (Exception e)
{
MessageBox.Show("Could not connect COM port", "COM Connection", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
protected override void OnExit(ExitEventArgs e)
{
SerialPortAccess.CloseCOMPort();
base.OnExit(e);
}