public static XPathContainer GetXPath(string XmlSelector)
{
var xpathcontainer = new XPathContainer();
xpathcontainer.IsComplex = XmlSelector.IndexOf("<") > -1;
xpathcontainer.TagName = Utilities.Strings.TextBetween(XmlSelector, "<", ">");
var xpath = xpathcontainer.IsComplex ? xpathcontainer.TagName : XmlSelector;
var ix = xpath.IndexOf(":", StringComparison.Ordinal);
if (ix > -1)
{
var ns = xpath;
ns = ns.Remove(ix);
if (ns.StartsWith("//", StringComparison.Ordinal))
{
ns = ns.Substring(2);
}
var name = xpath.Substring(ix + 1);
xpathcontainer.Namespaces.Add(ns);
if (ns == "*")
{
//XPath = "//*[local-name() = translate('" + name + "','abcdefghijklmnopqrstuvwxyz','ABCDEFGHIJKLMNOPQRSTUVWXYZ')";
//XPath = "*[translate(local-name(),'abcdefghijklmnopqrstuvwxyz','ABCDEFGHIJKLMNOPQRSTUVWXYZ')='" + name.ToUpper() + "']";
//XPath = "*[matches(local-name(),'" + name + "',i)]";
xpath = "*[local-name()='" + name + "']";
}
}
xpathcontainer.XPath = xpath;
return(xpathcontainer);
}
public static XmlNode SelectSingleNode(XmlNode node, XPathContainer XPathContainer)
{
XmlNamespaceManager manager = Utilities.Xml.GetTaxonomyNamespaceManager(node.OwnerDocument);
if (!XPathContainer.HasNamespace(manager))
{
return(null);
}
return(node.OwnerDocument.SelectSingleNode(XPathContainer.XPath, manager));
}
public static List <XmlNode> SelectChildNodes(XmlNode node, XPathContainer XPathContainer)
{
var result = new List <XmlNode>();
XmlNamespaceManager manager = Utilities.Xml.GetTaxonomyNamespaceManager(node.OwnerDocument);
//var ix = XPath.IndexOf(":", StringComparison.Ordinal);
//if (ix>-1)
//{
// var ns = XPath;
// if (XPath.StartsWith("//", StringComparison.Ordinal))
// {
// ns = XPath.Substring(2);
// }
// ns = ns.Remove(ix);
// var name = XPath.Substring(ix + 1);
// if (ns == "*")
// {
// //XPath = "//*[local-name() = translate('" + name + "','abcdefghijklmnopqrstuvwxyz','ABCDEFGHIJKLMNOPQRSTUVWXYZ')";
// //XPath = "*[translate(local-name(),'abcdefghijklmnopqrstuvwxyz','ABCDEFGHIJKLMNOPQRSTUVWXYZ')='" + name.ToUpper() + "']";
// //XPath = "*[matches(local-name(),'" + name + "',i)]";
// XPath = "*[local-name()='" + name + "']";
// }
// if (!manager.HasNamespace(ns) && ns!="*")
// {
// return result;
// //return node.OwnerDocument.SelectNodes("xffgh");
// }
//}
//if (XPath.Contains("*"))
//{
//}
if (!XPathContainer.HasNamespace(manager))
{
return(result);
}
var nodes = node.SelectNodes(XPathContainer.XPath, manager); //.SelectNodes(XPath, manager);
foreach (XmlNode xnode in nodes)
{
if (xnode.ParentNode == node)
{
result.Add(xnode);
}
}
return(result);
}
public static List <XmlNode> SelectNodes(XmlNode node, XPathContainer xpathcontainer)
{
var result = new List <XmlNode>();
XmlNamespaceManager manager = Utilities.Xml.GetTaxonomyNamespaceManager(node.OwnerDocument);
foreach (var ns in xpathcontainer.Namespaces)
{
if (!manager.HasNamespace(ns))
{
return(result);
}
}
//if (XPath.Contains(":"))
//{
// var ns = XPath;
// if (XPath.StartsWith("//"))
// {
// ns = XPath.Substring(2);
// }
// ns = ns.Remove(ns.IndexOf(":"));
// if (!manager.HasNamespace(ns) )
// {
// return result;
// //return node.OwnerDocument.SelectNodes("xffgh");
// }
//}
//try
//{
var nodes = node.SelectNodes(xpathcontainer.XPath, manager);
foreach (XmlNode xnode in nodes)
{
result.Add(xnode);
}
//}
//catch (Exception ex)
//{
//}
return(result);
}
public static XmlNode SelectChildNode(XmlNode node, XPathContainer XPath)
{
return(SelectChildNodes(node, XPath).FirstOrDefault());
}
