title: WPF DataGrid - Set a cell into edit mode programmatically
body: <ul>
  <li><p>I have a WPF DataGrid that shows some data records (bounded to an ObservableCollection).</p></li>
  <li><p>When the user clicks "Edit" button, the currend selected row should move into edit-mode (As if the user double-clicked this row).</p></li>
  </ul>
  
  <p>How do I do that?</p>