Export (0) Print
Expand All

XNode.AddAfterSelf Method (Object)

Adds the specified content immediately after this node.

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

public void AddAfterSelf(
	Object content
)

Parameters

content
Type: System.Object

A content object that contains simple content or a collection of content objects to be added after this node.

ExceptionCondition
InvalidOperationException

The parent is null.

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

Changing events.

The following example uses this method to add an element into the tree.

XElement xmlTree = new XElement("Root",
    new XElement("Child1", 1),
    new XElement("Child2", 2),
    new XElement("Child3", 3),
    new XElement("Child4", 4),
    new XElement("Child5", 5)
);
XElement child1 = xmlTree.Element("Child1");
child1.AddAfterSelf(
    new XElement("NewChild", 10)
);
Console.WriteLine(xmlTree);

This example produces the following output:

<Root>
  <Child1>1</Child1>
  <NewChild>10</NewChild>
  <Child2>2</Child2>
  <Child3>3</Child3>
  <Child4>4</Child4>
  <Child5>5</Child5>
</Root>

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
Show:
© 2015 Microsoft