title: Convert KeyDown keys to one string C#
body: <p>I have magnetic card reader, It emulates Keyboard typing when user swipes card. I need to handle this keyboard typing to one string, when my WPF window is Focused. I can get this typed Key list, but I don't know how to convert them to one string. </p>
  
  <pre><code>private void Window_KeyDown(object sender, KeyEventArgs e)
  {
     list.Add(e.Key);
  }
  </code></pre>
  
  <p><strong>EDIT</strong>: Simple .ToString() method not helps. I've tried this already.</p>