title: Execute command after view is loaded WPF MVVM
body: <p>I have a project based WPF and MVVM.
  My project is based on a wizard containing a content control which shows my views (User Controls)
  I want to execute a command after the view is loaded completely, I would like the user to see the view UI immediately after the command will be executed.</p>
  
  <p>I tried using :</p>
  
  <pre><code>&lt;i:Interaction.Triggers&gt;
      &lt;i:EventTrigger EventName="Loaded"&gt;
          &lt;i:InvokeCommandAction Command="{Binding StartProgressCommand}"/&gt;
      &lt;/i:EventTrigger&gt;
  &lt;/i:Interaction.Triggers&gt;
  </code></pre>
  
  <p>But the command is executed before I see the view UI and it's not what I'm looking for.</p>
  
  <p>Does anyone have an idea how should I need to implement it?</p>