//Result selected
        private void lstResults_ItemSelectionChanged(object sender, ListViewItemSelectionChangedEventArgs e)
        {
            ListView item = sender as ListView;

            if (item == null || item.SelectedItems.Count == 0)
            {
                return;
            }

            ClassificationResult result = item.SelectedItems[0].Tag as ClassificationResult;

            if (result == null)
            {
                return;
            }

            Bitmap bitmap = resultsDrawingService.DrawResult(result, Math.Max(imgDrawArea.Size.Height, imgDrawArea.Size.Width));

            imgDrawArea.Image = bitmap;
        }