title: Scrollable backgroundimage of a tablelayout in winforms
body: <p>I have a tablelayout with 10x10 (columns x rows), I can <strong>drop</strong> objects into those cells.<br>
  I want to add an image (as a background) to that tablelayout that can be <strong>scrollable</strong> and covers all the table cells, the user can upload any image size.</p>
  
  <p>drag/drop is working, my probleme is: I can't scroll the tablebackgound image eventho i set <code>AutoScroll</code> to true.
  any idea how to fix that</p>
  
  <p>Update:
  now i can scroll but the image is displayed in wrong way   </p>
  
  <pre><code>private void addImage()
          {
              Image img = Image.FromFile(@"C:\Users\c1\Desktop\img_Clean.png");
              if (tableLayoutDropZone.BackgroundImage != null) tableLayoutDropZone.BackgroundImage.Dispose();
              tableLayoutDropZone.BackgroundImage = img;
              tableLayoutDropZone.AutoScrollPosition = Point.Empty;
              tableLayoutDropZone.AutoScrollMinSize = new Size(img.Width, img.Height);
  
          }
  </code></pre>