public NavigationSimulatorForm() { InitializeComponent(); buttonStopTraining.Enabled = false; buttonStopSim.Enabled = false; timerDiv = 0; cameraCarPosition = new CameraObjectPositionProvider(pictureBoxCamPreview); simulation = true; carRunning = false; makeNewItemManager(); //add serial port names to list comboBoxSerial.Items.AddRange(SerialPort.GetPortNames()); comboBoxSerial.SelectedIndex = comboBoxSerial.Items.Count - 1; carModelGraphicControl1.Invalidate(); carModelGraphicControl1.OnRefreshed += new CarModelGraphicControlRefreshedDelegate(refreshTextboxes); checkBoxShowNNOutput_CheckedChanged(this, null); trackBarMu_Scroll(this, null); pictureBoxCarMarker.Image = Image.FromFile("marker1.png"); pictureBoxFinishMarker.Image = Image.FromFile("marker5.png"); pictureBoxBackground.Image = Image.FromFile("background.png"); checkCamImages(); timer1.Enabled = true; }