title: Form Post with enctype = "multipart/form-data" causing parameters to not get passed
body: <p>In an ASP.NET MVC 3 (Razor) project i 'm trying to upload a picture:
  the relevant part of the view:</p>
  
  <pre><code>@using (@Html.BeginForm( new {enctype = "multipart/form-data" }))
  {
      &lt;text&gt;Select a file &lt;/text&gt;    
      &lt;input type="file" name="file" /&gt;     
      &lt;input type="submit" value="Upload" /&gt;        
  }
  </code></pre>
  
  <p>stating explicitly the enctype parameter is "responsible" for stripping off the parameter part. For example, if the URL (opening the view) was the following:</p>
  
  <pre><code>mydomain/Controller/Action/id?parameter1=somevalue1
  </code></pre>
  
  <p>the BeginForm-statement in the form above would give (posting back) the following:</p>
  
  <pre><code>mydomain/Controller/Action/id
  </code></pre>
  
  <p>thus stripping off the part: ?parameter1=somevalue1 which is needed!</p>
  
  <p>How do i take care of this?</p>