public static System.Xml.XPath.XPathNodeIterator GetNodeIt(System.Xml.XPath.XPathNavigator xnav, string xPath, System.Xml.XmlNamespaceManager nsmgr)
{
System.Xml.XPath.XPathExpression xpathExpr = xnav.Compile(xPath);
if (nsmgr != null)
{
xpathExpr.SetContext(nsmgr);
}
return(xnav.Select(xpathExpr));
}
public static System.Xml.XPath.XPathNodeIterator GetSortedNodeIt(System.Xml.XPath.XPathNavigator xnav, string xPath, System.Xml.XmlNamespaceManager nsmgr, string sortXpath, bool isAscending, bool isCaseSensitive, bool isNumber)
{
System.Xml.XPath.XPathExpression xpathExpr = xnav.Compile(xPath);
System.Xml.XPath.XmlSortOrder sortOrder;
System.Xml.XPath.XmlCaseOrder caseOrder;
System.Xml.XPath.XmlDataType datatype;
if (isAscending)
{
sortOrder = System.Xml.XPath.XmlSortOrder.Ascending;
}
else
{
sortOrder = System.Xml.XPath.XmlSortOrder.Descending;
}
if (isCaseSensitive)
{
caseOrder = System.Xml.XPath.XmlCaseOrder.UpperFirst;
}
else
{
caseOrder = System.Xml.XPath.XmlCaseOrder.None;
}
if (isNumber)
{
datatype = System.Xml.XPath.XmlDataType.Number;
}
else
{
datatype = System.Xml.XPath.XmlDataType.Text;
}
xpathExpr.AddSort(sortXpath, sortOrder, caseOrder, "", datatype);
if (nsmgr != null)
{
xpathExpr.SetContext(nsmgr);
}
return(xnav.Select(xpathExpr));
}