title: IEnumerable in my ViewModel is not displayed with EditorForModel
body: <h1>ViewModel</h1>
  
  <pre><code>[Validator(typeof(ProdutoCategoriaValidator))]
  public class ProdutoCategoriaViewModel
  {
      [HiddenInput(DisplayValue = false)]
      public Guid ID { get; set; }
  
      public IEnumerable&lt;SelectListItem&gt; Tipos { get; set; }  // &lt;&lt;&lt;&lt;-------  Is not showing in my view
  
      [AdditionalMetadata("data-bind", "event: { change: function(data) { Link(data.Nome());  }}")]
      public string Nome { get; set; }
  
      [DataType(DataType.Url)]
      [AdditionalMetadata("Prefixo", "Produtos/{tipo-de-produto}#")]
      public string Link { get; set; }
  
      public int? Ordem { get; set; }
  
      public ProdutoCategoriaViewModel()
      {
          ID = Guid.NewGuid();
      }
  }
  </code></pre>
  
  <h1>Solution</h1>
  
  <p><img src="https://i.stack.imgur.com/4rBlG.png" alt="Solution explorer"></p>
  
  <h1>View (_Formulario.cshtml)</h1>
  
  <pre><code>@model ProdutoCategoriaViewModel
  @using (Html.BeginForm(null, null, FormMethod.Post, new { id="form-produtocategoria", data_bind = "submit: salvar" }))
  {
      @Html.AntiForgeryToken()
  
      &lt;legend&gt;@Html.MvcSiteMap().SiteMapTitle()&lt;/legend&gt;
  
      &lt;fieldset&gt;
          @Html.ValidationSummary(false, "Verifique os erros abaixo:")
          @Html.EditorForModel()
      &lt;/fieldset&gt;
  
      &lt;div class="buttons"&gt;
          @Html.ActionLink("Cancelar", "Index")
          &lt;input type="submit" value="SALVAR" /&gt;
      &lt;/div&gt;
  }
  </code></pre>
  
  <h1>SelectListItem.cshtml</h1>
  
  <pre><code>@model IEnumerable&lt;SelectListItem&gt;
  
  @Html.DropDownListFor(m =&gt; m, Model)
  
  &lt;p&gt;Test&lt;/p&gt;
  </code></pre>
  
  <h1>Result</h1>
  
  <p>Full image: <a href="https://i.imgur.com/I7HxA.png" rel="nofollow noreferrer">http://i.imgur.com/I7HxA.png</a></p>
  
  <p><img src="https://i.stack.imgur.com/2yzcR.png" alt="View result"></p>
  
  <h1>Notes</h1>
  
  <ul>
  <li>I've tried to put the attribute "UIHint" but still nothing is displayed!</li>
  </ul>
  
  <h1>Questions</h1>
  
  <p>What am I doing wrong?</p>