public void StartCaptureButton_Click(object sender, RoutedEventArgs e)
{
try
{
WebcamViewer.StartPreview();
}
catch (Microsoft.Expression.Encoder.SystemErrorException ex)
{
MessageBox.Show("Device is in use by another application");
}
}
private void StartCapture()
{
try
{
// Display webcam video
WebcamViewer.StartPreview();
}
catch (Microsoft.Expression.Encoder.SystemErrorException ex)
{
MessageBox.Show("Device is in use by another application");
}
}
private async void WebcamViewer_SizeChanged(object sender, SizeChangedEventArgs e)
{
if (waiting)
{
return;
}
waiting = true;
WebcamViewer.StopPreview();
await Task.Delay(100);
WebcamViewer.StartPreview();
waiting = false;
}
private void StartCaptureButton_Click(object sender, RoutedEventArgs e)
{
try
{
// Display webcam video
WebcamViewer.StartPreview();
TakePhotoBtn.IsEnabled = true;
StopCameraBtn.IsEnabled = true;
}
catch (Microsoft.Expression.Encoder.SystemErrorException ex)
{
CustomizeDialog dialog = new CustomizeDialog("カメラが他のアプリケーションに利用されています!");
dialog.ShowDialog();
}
}
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
if (!initialized)
{
initialized = true;
var cam = EncoderDevices.FindDevices(EncoderDeviceType.Video).Last();
WebcamViewer.VideoDevice = cam;
WebcamViewer.ImageDirectory = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "VideoCaptures");
WebcamViewer.StartPreview();
DetailsList.ItemsSource = Images;
VolumeSlider.Value = DEFAULT_VOLUME * 100;
_songController.BarStarted += Controller_BarStarted;
}
}
public MainWindow()
{
InitializeComponent();
this.DataContext = this;
window1 = new Window1();
window1.Closed += (s, e) => this.Close();
window1.Show();
this.Closed += (s, e) => window1.Close();
rect.ContextMenu = new ContextMenu();
rect.ContextMenu.Opened += (s, e) =>
{
var VideoDevices = EncoderDevices.FindDevices(EncoderDeviceType.Video);
rect.ContextMenu.Items.Clear();
foreach (var device in VideoDevices)
{
var menuItem = new MenuItem
{
Header = device.Name
};
menuItem.Click += (s1, e1) =>
{
WebcamViewer.VideoDevice = device;
try
{
WebcamViewer.StartPreview();
}
catch (Microsoft.Expression.Encoder.SystemErrorException ex)
{
MessageBox.Show("Device is in use by another application");
}
};
rect.ContextMenu.Items.Add(menuItem);
}
};
}
public void startStreaming()
{
Session.dataRecorder.startStreaming();
WebcamViewer.StartPreview();
Streaming();
}