title: how to multiple times convert value in WPF
body: <p>I have a 2 converter.</p>
  
  <ol>
  <li>Boolean to Visibility(Bool2Visible) - This converter convert Boolean value to Visibility enum</li>
  <li>Invert Boolean(InvertBool) - this converter invert Boolean value </li>
  </ol>
  
  <p>My xaml is here</p>
  
  <pre><code>&lt;stackpanel Name="A"
            visibility="{Binding isTrue,Converter={StaticResource Bool2Visible}}"/&gt;
  &lt;stackpanel Name="B"
            visibility="{Binding isTrue,Converter={StaticResource Bool2Visible}}"/&gt;
  </code></pre>
  
  <p>My goal is If isTrue=true, Stackpanel B will hidden. I need to use InsertBool and use Bool2Visible in Stackpanel B binding.</p>
  
  <p>How to use 2 converter in one time. </p>
  
  <p>Otherwise. <code>newvalue=Bool2Visible(InsertBool(value))</code></p>
  
  <p>If it is impossible, I can to create <code>InvertAndConvertToVisibility</code> converter. </p>