title: KeyBinding for gestures CTRL+C and CTRL+ V do not work?
body: <p>I have a few ICommands in my View Model which I would like to bind them using Key Board bindings to my user control. The problem I am facing is that they are not fired when I use <kbd>CTRL</kbd> + <kbd>C</kbd> and  <kbd>CTRL</kbd> + <kbd>V</kbd> to bind my copy and paste commands in my UserControl. Am I supposed to override them or something?. </p>
  
  <pre><code>&lt;UserControl.InputBindings&gt;
      &lt;KeyBinding Gesture="CTRL+C" Command="{Binding CopyCommand}" /&gt;
  &lt;/UserControl.InputBindings&gt;
  </code></pre>