我需要将XML字符串转换为XmlElement

private static XmlElement GetElement(string xml)
{
    XmlDocument doc = new XmlDocument();
    doc.LoadXml(xml);
    return doc.DocumentElement;
}

ImportNode

XmlDocument xmlDoc = new XmlDocument();
// Add some child nodes manipulation in earlier
// ..

// Add more child nodes to existing XmlDocument from xml string
string strXml = 
  @"<item><name>wrench</name></item>
    <item><name>screwdriver</name></item>";
XmlDocumentFragment xmlDocFragment = xmlDoc.CreateDocumentFragment();
xmlDocFragment.InnerXml = strXml;
xmlDoc.SelectSingleNode("root").AppendChild(xmlDocFragment);

<root>
  <item><name>this is earlier manipulation</name>
  <item><name>wrench</name></item>
  <item><name>screwdriver</name>
</root>

XmlDocument doc = new XmlDocument();
doc.LoadXml("<item><name>wrench</name></item>");
XmlElement root = doc.DocumentElement;

XDocument doc = XDocument.Parse("<item><name>wrench</name></item>");
XElement root = doc.Root;

XmlDocument xmlDoc = new XmlDocument(); 
xmlDoc.LoadXml("YOUR XML STRING"); 

// Sample string in the XML format
String s = "<Result> No Records found !<Result/>";
// Create the instance of XmlDocument
XmlDocument doc = new XmlDocument();
// Loads the XML from the string
doc.LoadXml(s);
// Returns the XMLElement of the loaded XML String
XmlElement xe = doc.DocumentElement;
// Print the xe
Console.out.println("Result :" + xe);