Shorthand way of getting a list control's selected property
<p>I have a class called Part that has 2 fields, PartNo &amp; Filename.  I make a list of "Parts" and then set the list as a datasource for a list box control.  Then I set the displaymember to "PartNo" and ValueMember to "Filename".  So when a user selects an item in the list box I want to use the "Filename" value.  I couldn't figure out how to access it, but intellisense showed me this expression: </p>

<pre><code>((Part)(drawingList.SelectedValue)).Filename 
</code></pre>

<p>which works fine, but I'm wondering if there was a different way to access this value cause that looks a bit too convoluted and I imagine there is a better way to reference it.  If anything just so I can understand the language better.</p>

<p>Thanks!</p>
