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Extensions.XPathSelectElement Method (XNode, String, IXmlNamespaceResolver)

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Selects an XElement using a XPath expression, resolving namespace prefixes using the specified IXmlNamespaceResolver.

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

Syntax

'Declaration
<ExtensionAttribute> _
Public Shared Function XPathSelectElement ( _
    node As XNode, _
    expression As String, _
    resolver As IXmlNamespaceResolver _
) As XElement
public static XElement XPathSelectElement(
    this XNode node,
    string expression,
    IXmlNamespaceResolver resolver
)

Parameters

Return Value

Type: System.Xml.Linq.XElement
An XElement, or null.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type XNode. When you use instance method syntax to call this method, omit the first parameter.

Remarks

You can use this method to evaluate XPath expressions that contain namespace prefixes.

Version Information

Silverlight

Supported in: 5, 4

Platforms

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