title: How to remove the maximize button from Caliburn Windows Manager Dialog
body: <p>I am using the Caliburn Micro Window Manager to display a dialog. I would like to remove the maximize and minimize buttons from the dialog. </p>
  
  <p>If I look at the Windows Manager source (under WPF) I can see a third parameter that lets me pass settings to the dialog. My problem is that I can't pass a third parameter - I get an error. This can be replicated in the hello window manager example project.</p>
  
  <p>Any ideas?</p>
  
  <p>Somehow I seem to be referencing an IWindowManager that only allows 2 parameters to ShowDialog.</p>
  
  <p>This is what I want to do but causes an error:</p>
  
  <pre><code>var loginViewModel = new LoginViewModel();
  
  WindowManager windowManager = new WindowManager();
  
  Dictionary&lt;string, object&gt; settings = new Dictionary&lt;string, object&gt;();
  
  // add settings here to pass to dialog
  
  windowManager.ShowDialog(loginViewModel, null, settings);
  </code></pre>
  
  <p>This is IWindowManager interface that shows 3 parameters:</p>
  
  <pre><code>public interface IWindowManager
  {
      /// &lt;summary&gt;
      /// Shows a modal dialog for the specified model.
      /// &lt;/summary&gt;
      /// &lt;param name="rootModel"&gt;The root model.&lt;/param&gt;
      /// &lt;param name="context"&gt;The context.&lt;/param&gt;
      /// &lt;param name="settings"&gt;The optional dialog settings.&lt;/param&gt;
      /// &lt;returns&gt;The dialog result.&lt;/returns&gt;
      bool? ShowDialog(object rootModel, object context = null, IDictionary&lt;string, object&gt; settings = null);
  
      /// &lt;summary&gt;
      /// Shows a non-modal window for the specified model.
      /// &lt;/summary&gt;
      /// &lt;param name="rootModel"&gt;The root model.&lt;/param&gt;
      /// &lt;param name="context"&gt;The context.&lt;/param&gt;
      /// &lt;param name="settings"&gt;The optional window settings.&lt;/param&gt;
      void ShowWindow(object rootModel, object context = null, IDictionary&lt;string, object&gt; settings = null);
  
      /// &lt;summary&gt;
      /// Shows a popup at the current mouse position.
      /// &lt;/summary&gt;
      /// &lt;param name="rootModel"&gt;The root model.&lt;/param&gt;
      /// &lt;param name="context"&gt;The view context.&lt;/param&gt;
      /// &lt;param name="settings"&gt;The optional popup settings.&lt;/param&gt;
      void ShowPopup(object rootModel, object context = null, IDictionary&lt;string, object&gt; settings = null);
  }
  </code></pre>