protected override void OnNavigatedTo(NavigationEventArgs e) { bool connected = false; try { host.Text = settings["host"] as string; port.Text = settings["port"] as string; uid.Text = settings["uid"] as string; connected = settings["connected"].Equals(true); } catch (KeyNotFoundException) { settings["host"] = host.Text; settings["port"] = port.Text; settings["uid"] = uid.Text; settings["connected"] = connected; settings.Save(); } if (connected && (ipcon == null || ipcon.GetConnectionState() == IPConnection.CONNECTION_STATE_DISCONNECTED)) { Connect(); } }
private bool EstablishMasterBrickConnection() { if (_ipConnection == null) { _ipConnection = new IPConnection(); } var retries = 0; while ((_ipConnection.GetConnectionState() != IPConnection.CONNECTION_STATE_CONNECTED) && retries < 3) { retries++; try { _ipConnection.Connect(_masterBrickHost, _masterBrickPort); return(true); } catch (Exception e) { Console.WriteLine($"Caught a Tinkerforge Exception ({e.Message}). Try number {retries.ToString()}"); } if (retries > 1) { Thread.Sleep(1500); } } return(false); }