예제 #1
0
        private void ThumbCrop_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            ThumbCrop thumb = sender as ThumbCrop;

            thumb?.CaptureMouse();
        }
예제 #2
0
        private void ThumbCrop_PreviewMouseLeftButtonUp(object sender, MouseButtonEventArgs e)
        {
            ThumbCrop thumb = sender as ThumbCrop;

            thumb?.ReleaseMouseCapture();
        }