title: Add listview and stacklayout to a frame in code behind (not xaml)
body: <p>I have this line of code to add the listview in the frame:</p>
  
  <pre><code>frame.Content = containerListView;
  </code></pre>
  
  <p>However, I also have a button inside a stacklayout that I also want to be included in the frame.</p>
  
  <p>I tried this but no luck: </p>
  
  <pre><code>frame.Content = containerListView &amp;&amp; buttonStackLayout;
  frame.Content = containerListView , buttonStackLayout;
  </code></pre>
  
  <p>This is not the same scenario as the other stack post because the other post adds 2 stacklayouts to a viewcell. I need to add a listview and stacklayout to a frames content.</p>