title: How to bind multiple property in xaml for label control in Xamarin
body: <p>I have two property <code>TotalWeightInGrams</code> and <code>TotalWeightInKiloGrams</code>, i want to bind in label control as following <code>output</code></p>
  
  <pre><code>string format="{0} ({1} Kgs)"
  </code></pre>