title: How to add additional text (or string) to a binding in xaml
body: <p>I have this:</p>
  <pre><code>&lt;Label Text=&quot;{Binding Height}&quot; AbsoluteLayout.LayoutBounds=&quot;.9,.17,-1,-1&quot; TextColor=&quot;White&quot; AbsoluteLayout.LayoutFlags=&quot;PositionProportional&quot; HorizontalTextAlignment=&quot;Center&quot; HorizontalOptions=&quot;Center&quot; FontSize=&quot;Medium&quot;/&gt;
  </code></pre>
  <p>Obviously {Binding Height} takes up the entire text.</p>
  <p>The binding is currently a double, and needs to remain so, I just need to concat an 'm' at the end to represent meters.</p>
  <p>I have tried {Binding Height} m and {Binding Height + m} but obviously xaml doesn't work the same way a regular string concatenation would work.</p>