title: WPF IsReadOnly property Binding
body: <p>Is there any way I can bind some datacontext's property value to the IsReadOnly property?</p>
  
  <p>e.g:</p>
  
  <pre><code>&lt;toolkit:DataGridTemplateColumn Header="MyColumn" Width="160" IsReadOnly="{Binding Path=BooleanPropertyFromMyViewModel, Converter={StaticResource InvertBoolConv}}"/&gt;
  </code></pre>
  
  <p>Or should I create a DataTrigger?</p>