Professional LINQ

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Scott Klein

"Professional LINQ"

112
Chapter 5: Understanding LINQ to XML
Insert
Content can be added to an XML tree easily by using one of the add methods available via the XNode
class, depending on where you want to insert the XML:
??‘ AddAfterSelf??”Adds the specified content after the current node.
??‘ AddBeforeSelf??”Adds the specified content before the current node.
The following code defines an initial XML tree, then uses the AddAfterSelf() method to add an
additional node after the State element.
XElement employee = new XElement("Root",
new XElement("Employee",
new XElement("Name", "Scott"),
new XElement("Address", "555 Main St."),
new XElement("City", "Wellington"),
new XElement("State", "FL")
)
);
XElement zip = employee.Element("Employee").Element("State");
zip.AddAfterSelf(new XElement("Zip","33414"));
Here??™s the resulting XML:

Scott

555 Main St.

Wellington
FL
33414

Notice that the element follows the element as you instructed.

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An Account of the Customs and Manners of the Micmakis and Maricheets Savage Nations, Now Dependent on the Government of Cape-Breton (page 63) Danny's Own Story (page 144) Mrs. Falchion, Volume 2. (page 161)

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Scott Klein

"Professional LINQ"