title: get FileInfo for HttpPostedFileBase
body: <p>Is there a simple way to get the <code>FileInfo</code> object from an <code>HttpPostedFileBase</code>? I realize I can save the file then do something like <code>DirectoryInfo.GetFiles</code> and then loop through the files looking for my file, but is there any simpler way to do this for a given file?</p>