title: GroupBox control in UWP?
body: <p>Getting acquainted with UWP. I'm developing an App for simulating electric circuits. There is a classic visual control called Frame, later called GroupBox in WPF.
  It seems this control is absent in UWP.
  There is a control called HeaderedContentControl in UWP.Toolkit library, but doesn't look the same. And seems the background and border properties don't work..</p>
  
  <p>currently my code is:</p>
  
  <pre><code>  &lt;controls:HeaderedContentControl Margin="5" 
                                           BorderBrush="Black" BorderThickness="1"
                                           HorizontalAlignment="Stretch"
                                           HorizontalContentAlignment="Stretch"&gt;
              &lt;controls:HeaderedContentControl.Header&gt;
                  &lt;Border BorderBrush="Black" BorderThickness="1"&gt;
                      &lt;Border.RenderTransform&gt;
                          &lt;TranslateTransform Y="-10"/&gt;
                      &lt;/Border.RenderTransform&gt;
                      &lt;TextBlock Text="Resistor Value"/&gt;
                  &lt;/Border&gt;
              &lt;/controls:HeaderedContentControl.Header&gt;
  
              &lt;local:ComponentValueBox Unit="Ohm" HorizontalAlignment="Left"
                                       Value="{x:Bind resistorValue, Mode=TwoWay}"
                                       ValueChanged="changeR"/&gt;
  
          &lt;/controls:HeaderedContentControl&gt;
  </code></pre>
  
  <p>And what I see (in the flyout) is:
  <a href="https://i.stack.imgur.com/Zrq66.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Zrq66.png" alt="My Resistor Parameters Flyout"></a></p>
  
  <p>Not quite like the GroupBox control..
  What I would like to see is something like following:</p>
  
  <p><a href="https://i.stack.imgur.com/R3opk.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/R3opk.png" alt="enter image description here"></a></p>
  
  <p>What Should I do?</p>