title: Windows Phone: Set Visibility of BindableApplicationBarMenuItem
body: <p>I am using "BindableApplicationBar.dll" in my Windows Phone project and I am looking for a way to set the visibility of "BindableApplicationBarMenuItem".
  I gave a try to below code but Visibility="Collapsed" is doing nothing well.</p>
  
  <pre><code>&lt;bar:Bindable.ApplicationBar&gt;
          &lt;bar:BindableApplicationBar Mode="Minimized"&gt;
              &lt;bar:BindableApplicationBar.MenuItems&gt;
                  &lt;bar:BindableApplicationBarMenuItem Visibility="Collapsed" Text="MyText/&gt;
              &lt;/bar:BindableApplicationBar.MenuItems&gt;
          &lt;/bar:BindableApplicationBar&gt;
  &lt;/bar:Bindable.ApplicationBar&gt;
  </code></pre>
  
  <p>Thanks !</p>