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Extensions.XPathEvaluate Method (XNode, String, IXmlNamespaceResolver)

Evaluates an XPath expression, resolving namespace prefixes using the specified IXmlNamespaceResolver.

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

'Declaration
<ExtensionAttribute> _
Public Shared Function XPathEvaluate ( _
	node As XNode, _
	expression As String, _
	resolver As IXmlNamespaceResolver _
) As Object

Parameters

node
Type: System.Xml.Linq.XNode
The XNode on which to evaluate the XPath expression.
expression
Type: System.String
A String that contains an XPath expression.
resolver
Type: System.Xml.IXmlNamespaceResolver
A IXmlNamespaceResolver for the namespace prefixes in the XPath expression.

Return Value

Type: System.Object
An object that contains the result of evaluating the expression. The object can be a bool, a double, a string, or an IEnumerable(Of T).

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.

Silverlight

Supported in: 5, 4

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

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