title: Multiple Values in SelectList text
body: <p>I am trying to show multiple values in <code>dropdownlist</code> text. The example is given following.</p>
  
  <pre><code>SelectList(Parts, "pno", "pcode"+"pname")
  </code></pre>
  
  <p>where</p>
  
  <p><code>pno</code> is Part number.</p>
  
  <p><code>pcode</code> is part code.</p>
  
  <p><code>pname</code> is part name</p>
  
  <p>Now please tell me how can i concatenate part code and name with out using viewmodel(I want to do it using domain model). </p>