protected override void OnDeleted()
{
if (webcambuffer != null && selectedCameraIndex != -1)
{
webcambuffer.UnregisterForImages(WebcamManager.GetCamera(selectedCameraIndex));
ReleasePreviousBuffers();
WebcamManager.ReleaseInactiveCameras();
if (callbacksRegistered)
{
WebcamManager.UnregisterWebcamConnectionEvent(OnCameraConnected);
WebcamManager.UnregisterWebcamRemovalEvent(OnCameraDisconnected);
callbacksRegistered = false;
}
}
}
protected override void OnDeleted()
{
if (motionDetector != null && selectedCameraIndex != -1)
{
motionDetector.MotionDetected -= WebCamMotionDetected;
ReleasePreviousDetectors();
WebcamManager.SetPropertyValueAuto(selectedCameraIndex, WebcamManager.CAMERA_PROPERTY.CAMERA_FOCUS);
WebcamManager.SetPropertyValueAuto(selectedCameraIndex, WebcamManager.CAMERA_PROPERTY.CAMERA_ZOOM);
WebcamManager.ReleaseInactiveCameras();
if (callbacksRegistered)
{
WebcamManager.UnregisterWebcamConnectionEvent(OnCameraConnected);
WebcamManager.UnregisterWebcamRemovalEvent(OnCameraDisconnected);
callbacksRegistered = false;
}
}
}
public void Cleanup()
{
foreach (ImageViewer viewer in cameraPreviews)
{
for (int i = 0; i < viewer.ImageSource.SubscribedImagers.Count; i++)
{
viewer.ImageSource.UnregisterForImages(viewer.ImageSource.SubscribedImagers[i]);
}
}
//foreach (ImageViewer viewer in mainView)
//{
// for (int i = 0; i < viewer.ImageSource.SubscribedImagers.Count; i++)
// viewer.ImageSource.UnregisterForImages(viewer.ImageSource.SubscribedImagers[i]);
//}
WebcamManager.ReleaseInactiveCameras();
WebcamManager.UnregisterWebcamConnectionEvent(OnCameraConnected);
WebcamManager.UnregisterWebcamRemovalEvent(OnCameraDisconnected);
}
//[MethodImpl(MethodImplOptions.Synchronized)]
protected override void OnDisabled(DisabledEventArgs e)
{
if (!e.IsConfiguring)
{
if (faceDetector != null && selectedCameraIndex != -1)
{
faceDetector.FaceDetected -= WebCamFaceDetected;
faceDetector.UnregisterForImages(WebcamManager.GetCamera(selectedCameraIndex));
ReleasePreviousDetectors();
WebcamManager.SetPropertyValueAuto(selectedCameraIndex, WebcamManager.CAMERA_PROPERTY.CAMERA_FOCUS);
WebcamManager.SetPropertyValueAuto(selectedCameraIndex, WebcamManager.CAMERA_PROPERTY.CAMERA_ZOOM);
WebcamManager.ReleaseInactiveCameras();
if (callbacksRegistered)
{
WebcamManager.UnregisterWebcamConnectionEvent(OnCameraConnected);
WebcamManager.UnregisterWebcamRemovalEvent(OnCameraDisconnected);
callbacksRegistered = false;
}
}
}
}