/// <summary> /// ScanCode /// Scan a QR Code using the ZXing library /// </summary> /// <returns></returns> private async Task ScanCode() { Scanner.UseCustomOverlay = false; Scanner.TopText = "Hold camera up to QR code"; Scanner.BottomText = "Camera will automatically scan QR code\r\n\rPress the 'Back' button to cancel"; ZXing.Result result = await Scanner.Scan().ConfigureAwait(true); if (result == null || (string.IsNullOrEmpty(result.Text))) { await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, async() => { MessageDialog dialog = new MessageDialog("An error occured while scanning the QRCode. Try again"); await dialog.ShowAsync(); }); } else { await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => { TBConnectionString.Text = result.Text; TBDeviceName.Text = CTD.ExtractDeviceIdFromConnectionString(result.Text); }); } }