gy combinations may not compute or report correct position and level information if it is not explicitly declared.
          If testing reveals gaps in support for these properties, override automatic computation by explicitly declaring their values as demonstrated in the example of a <a href="treeview-1b.html">File Directory Treeview using <em>declared</em> properties.</a>
        </p>
        <p>Similar examples include:</p>
        <ul>
          <li>
            <a href="treeview-1b.html">File Directory