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XPathNavigator.Select Method (String, IXmlNamespaceResolver)

Selects a node set using the specified XPath expression with the IXmlNamespaceResolver object specified to resolve namespace prefixes.

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

abstract Select : 
        xpath:string * 
        resolver:IXmlNamespaceResolver -> XPathNodeIterator  
override Select : 
        xpath:string * 
        resolver:IXmlNamespaceResolver -> XPathNodeIterator

Parameters

xpath
Type: System.String

A String representing an XPath expression.

resolver
Type: System.Xml.IXmlNamespaceResolver

The IXmlNamespaceResolver object used to resolve namespace prefixes.

Return Value

Type: System.Xml.XPath.XPathNodeIterator
An XPathNodeIterator that points to the selected node set.

ExceptionCondition
ArgumentException

The XPath expression contains an error or its return type is not a node set.

XPathException

The XPath expression is not valid.

The following example illustrates selecting a node set using the Select method with the XmlNamespaceManager object specified to resolve namespace prefixes in the XPath expression.

No code example is currently available or this language may not be supported.

The example takes the contosoBooks.xml file as an input.

<?xml version="1.0" encoding="utf-8" ?>
<bookstore xmlns="http://www.contoso.com/books">
    <book genre="autobiography" publicationdate="1981-03-22" ISBN="1-861003-11-0">
        <title>The Autobiography of Benjamin Franklin</title>
        <author>
            <first-name>Benjamin</first-name>
            <last-name>Franklin</last-name>
        </author>
        <price>8.99</price>
    </book>
    <book genre="novel" publicationdate="1967-11-17" ISBN="0-201-63361-2">
        <title>The Confidence Man</title>
        <author>
            <first-name>Herman</first-name>
            <last-name>Melville</last-name>
        </author>
        <price>11.99</price>
    </book>
    <book genre="philosophy" publicationdate="1991-02-15" ISBN="1-861001-57-6">
        <title>The Gorgias</title>
        <author>
            <name>Plato</name>
        </author>
        <price>9.99</price>
    </book>
</bookstore>

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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