title: MvvMCross bind command with parameter (in C# code)
body: <p>How can I bind a command to a button in code in MvvMCross (Xamarin.iOS) with specifying a command parameter?</p>
  
  <pre><code>// command definition
  public MvxCommand SaveDealerDataCommand
  {
      get { return new MvxCommand&lt;bool&gt;(DoSaveDealerDataAction); }
  }
  
  public void DoSaveDealerDataAction(bool show)
  {
      //...
  }
  
  // binding
  bindingset.Bind(saveButton).To(vm =&gt; vm.SaveDealerDataCommand); 
  </code></pre>
  
  <p>Where can I specify the parameter (true/false) that will be passed to the command?</p>