title: How to use @FileUpload.GetHtml inside Html.BeginForm and sumbit FilesList
body: <p>There is a default submit button for the @FileUpload.GetHtml. But I am expecting to have a submit button inside the Html begin form and use that substitution to submit the list of files with some more parameters. But when I do that the passing IEnumerable is always null in the Action method. </p>
  
  <p>This is my Action method:
      [HttpPost]
          public ActionResult Change(IEnumerable filesList, Guid ID, string Btn)
          {....</p>
  
  <pre><code>    @using (Html.BeginForm("Change", "Home",FormMethod.Post))
      {
        &lt;textarea id="textArea" name="epost2" class="frm_txtfield_big" style="float:left; width:638px; height:200px;"&gt;&lt;/textarea&gt;
  
        &lt;input type="hidden" name="supportID" value="@Model.ID" /&gt;
  
        @FileUpload.GetHtml(name: "ChooseFile",initialNumberOfFiles: 1,allowMoreFilesToBeAdded: true,includeFormTag: false)
  
        .......}
  </code></pre>
  
  <p>But this is not passing the list of files to the method. </p>
  
  <p>Am doing it wrong or what is the wrong with the code.</p>