title: Copy multiple cells from grid to clipboard in excel format?
body: <p>I'm working on a tool which connects to a SQL Database, gets back a dataset, and displays that data in a grid. The user must be able to select a block of cells (just rectangular) and press <kbd>CTRL</kbd>+<kbd>C</kbd> to copy it to the clipboard. </p>
  
  <p>How do I do this:</p>
  
  <ul>
  <li><p>In a format that can be pasted into Excel? I'm hoping there's already something ready-made for this. It doesn't need all the clipboard features like Excel, just highlighting a rectangular group of cells and copying it to the clipboard.</p></li>
  <li><p>If it can be done in a <code>TStringGrid</code> I would prefer to keep my functionality in that, but could also work with a component which supports this.</p></li>
  </ul>