/// <summary>
/// Get a value of some xpath from node
/// </summary>
/// <param name="node">XMl node of document</param>
/// <param name="xpath">path to traverse</param>
/// <returns>value of path</returns>
public static string GetFromNode(XmlNode node, string xpath, XmlNamespaceManager xmlnsManager = null, bool text = true, bool isNtoSpace = false)
{
string ret = string.Empty;
if (!string.IsNullOrEmpty(xpath))
{
XmlNode selectedNode = node.SelectSingleNode(xpath, xmlnsManager);
if (selectedNode != null && selectedNode.InnerText != null)
{
if (text)
{
ret = selectedNode.InnerText.Trim(); // Bug 444455: Trim() used to remove empty space at the begining and End which was causing misalignment.
}
else
{
ret = selectedNode.InnerXml.Trim();
}
}
if (isNtoSpace)
{
return(HTMLAgilityUtils.replaceNWithSpace(ret));
}
else
{
return(HTMLAgilityUtils.removeNRT(ret));
}
}
return(ret);
}
public static string GetOuterXmlFromNode(XmlNode node, string xpath, XmlNamespaceManager xmlnsManager = null)
{
string ret = string.Empty;
XmlNode selectedNode = node.SelectSingleNode(xpath, xmlnsManager);
if (selectedNode != null)
{
ret = selectedNode.OuterXml;
}
return(HTMLAgilityUtils.removeNRT(ret));
}
public static string GetAttributeAndNode(XmlNode node, XmlNamespaceManager xmlnsManager, string xpath, string attribute)
{
string data = string.Empty;
XmlNode askedNode = node.SelectSingleNode(xpath, xmlnsManager);
if (askedNode != null)
{
data = XmlHelper.GetAttributeFromNode(askedNode, attribute, xmlnsManager);
}
return(HTMLAgilityUtils.removeNRT(data));
}
/// <summary>
/// Get a vaule from complet xml document
/// </summary>
/// <param name="doc">Loaded xml document</param>
/// <param name="nodeName">Path of node</param>
/// <param name="xmlnsManager">namespace manager</param>
/// <returns>value of path</returns>
public static string GetFromXML(XmlDocument doc, string nodeName, System.Xml.XmlNamespaceManager xmlnsManager = null, bool text = true)
{
string temp = string.Empty;
XmlNode node = null;
if (xmlnsManager != null)
{
node = doc.SelectSingleNode(nodeName, xmlnsManager);
}
else
{
node = doc.SelectSingleNode(nodeName);
}
if (node != null)
{
temp = text ? node.InnerText : node.InnerXml;
}
return(HTMLAgilityUtils.removeNRT(temp));
}