title: WPF : Control Binding - Trigger IValueConverter from C# code
body: <p>In my XAML Code I have bound the Height property of an control to the ActualHeight for it's parent control. Because I have to calculate an offset from the original value I use and IValueConverter.</p>
  
  <pre><code>Height="{Binding ElementName=MainCanvas, Path=ActualHeight, Converter={StaticResource adjustVerteilung} , ConverterParameter= 12}"
  </code></pre>
  
  <p>This works fine so far.</p>
  
  <p>After some event the formula inside the ValueConverter does change and generates a different output. But the controls are only refreshed and aligned after I resize my window. It there any way to tell the control (from the C# code) to refresh itself and get a new value from the ValueConverter?</p>