title: How do the MVC html helpers use expressions to get an objects property
body: <p>For example:</p>
  
  <pre><code>Html.TextBoxFor(x =&gt; x.ModelProperty)
  </code></pre>
  
  <p>If I were to get an expression like this as a method argument, how would I get the referenced property from the expression? My experience with expressions is somewhat limited and based on what I know, I don't get how this works.</p>