title: Drawing form graphics to picturebox
body: <p>I don't know how to explain properly but maybe the code will make it more clear.
  <code>title1_Box</code> is a <code>PictureBox</code> and I'm trying to draw the rectangle 'item' into <code>title1_Box</code>.
  <code>Rect</code> is a list containing rectangles.</p>
  
  <p>It's probably something stupid. I'm new to programming.
  Thanks in advance.</p>
  
  <pre><code>private void UpdateTiles(string path)
  {
      Image imgsrc = Image.FromFile(@path);
      Image imgdst = new Bitmap(imgsrc.Width / 2, imgsrc.Height);
      using (Graphics gr = Graphics.FromImage(imgdst))
      { 
          for (int imgIndex = 0; imgIndex &lt;= imgsrc.Width / 32; imgIndex++)
          {
              rects.Add(new Rectangle((imgIndex * 32), 0,
                  (32 + (imgIndex * 32)), 32));
          }
          foreach (Rectangle item in rects)
          {
               gr.DrawImage(imgsrc,
                  item);
               tile1_Box.RectangleToScreen(item);
          }
      }
  }
  </code></pre>