/// <summary>
/// Get indexed nodes by index name and key value.
/// </summary>
/// <param name="indexName">Index name</param>
/// <param name="value">Key value</param>
/// <returns>Indexed nodes</returns>
public XPathNodeIterator GetNodes(string indexName, object value)
{
if (!indexed)
{
BuildIndexes();
}
XPathNavigatorIndex index = (XPathNavigatorIndex)indexes[indexName];
return(index == null? null : index.GetNodes(value));
}
