XContainer.Add Method

 

Adds the specified content as children to this XContainer.

Namespace:   System.Xml.Linq
Assembly:  System.Xml.Linq (in System.Xml.Linq.dll)

NameDescription
System_CAPS_pubmethodAdd(Object)

Adds the specified content as children of this XContainer.

System_CAPS_pubmethodAdd(Object[])

Adds the specified content as children of this XContainer.

This method adds the new content after the existing content of the XContainer.

For details about the valid content that can be passed to this function, see Valid Content of XElement and XDocument Objects.

This method will raise the Changed and the Changing events.

The following example creates two XML trees, and then uses this method to add the results of a query to one of them.


                XElement srcTree = new XElement("Root",
    new XElement("Element1", 1),
    new XElement("Element2", 2),
    new XElement("Element3", 3),
    new XElement("Element4", 4),
    new XElement("Element5", 5)
);
XElement xmlTree = new XElement("Root",
    new XElement("NewElement", "Content")
);
xmlTree.Add(
    from el in srcTree.Elements()
    where (int)el >= 3
    select el
);
Console.WriteLine(xmlTree);

This example produces the following output:


                <Root>
  <NewElement>Content</NewElement>
  <Element3>3</Element3>
  <Element4>4</Element4>
  <Element5>5</Element5>
</Root>
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