title: can't access Keyboard class under System.Windows.Input
body: <p>I'm working on a simple console app that just show stuff on the screen.</p>
  
  <p>I got into a problem with <code>System.Windows.Input</code> classes, I just cant get to them.</p>
  
  <p>Here is the code I'm trying:</p>
  
  <pre><code>using System.Windows.Input;
  
  public class KeyboardHandler
  {
      public void UseKeyboard() =&gt; System.Windows.Input.Keyboard // Its like the class Keyboard not exsit.
  }
  </code></pre>
  
  <p>I'm using a librery <code>TestStack.White</code> to do some manipulation on a window that I start from my application.</p>
  
  <p><code>TestStack.White</code> itself has a Keyboard class (<code>White.Core.InputDevices.Keyboard</code>), but could it be that this class is stopping me from accessing the <code>System.Windows.Input.Keyboard</code> class?</p>