"mdescRight">Returns the numeric value of the specified PSVI property associated to a <code><a class="el" href="classDOMElement.html" title="By far the vast majority of objects (apart from text) that authors encounter when...">DOMElement</a></code> or <code><a class="el" href="classDOMAttr.html" title="The DOMAttr class refers to an attribute of an XML element.">DOMAttr</a></code>, or null if not available.  <a href="#2806d24610274f9936417e528c1829ab"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Protected