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XElement.AncestorsAndSelf Method (XName)

Returns a filtered collection of elements that contain this element, and the ancestors of this element. Only elements that have a matching XName are included in the collection.

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

public IEnumerable<XElement> AncestorsAndSelf(
	XName name
)

Parameters

name
Type: System.Xml.Linq.XName
The XName to match.

Return Value

Type: System.Collections.Generic.IEnumerable<XElement>
An IEnumerable<T> of XElement that contain this element, and the ancestors of this element. Only elements that have a matching XName are included in the collection.

The elements in the returned collection are in reverse document order.

This method uses deferred execution.

The following example uses this axis method.


StringBuilder output = new StringBuilder();
XElement xmlTree = new XElement("Root",
    new XElement("Child",
        new XElement("GrandChild", "element content")
    )
);
XElement gc = xmlTree.Element("Child").Element("GrandChild");
IEnumerable<XElement> aas = gc.AncestorsAndSelf("Child");
foreach (XElement el in aas)
    output.Append(el.Name + Environment.NewLine);

OutputTextBlock.Text = output.ToString();


Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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