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Load(@"C:\Wrox\LINQ\Chapter 5\Employees2.xml");
XmlElement xel = xdoc.CreateElement("Location");
xel.InnerText = "SE";
xdoc.DocumentElement.AppendChild(xel);
xdoc.Save(@"C:\Wrox\LINQ\Chapter 5\Employees3.xml");
The following example uses a similar approach using functional construction:
XElement xel = XElement.Load(@"C:\Wrox\LINQ\Chapter 8\Employees2.xml");
XElement newXML = new XElement("Employee",
xel.Element("Employee").Element("Name"),
from atts in xel.Element("Employee").Attributes()
select new XElement(atts.Name, (string)atts)
);
}
newXML.Save(@"c:\wrox\LINQ\chapter5\employee4.xml");
This code loads an XML tree from a file, selecting a particular attribute of the Employee node and creating
a new element from that attribute, and then removes the selected attribute. The code produces the
following XML tree:

Scott
1
0001

Functional construction provides a much more efficient and robust way of modifying XML trees and
documents because it treats the modification of data as a problem of transformation, not as a modification
or manipulation of the data source.


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