Name
XPathExpression
Synopsis
This class represents a compiled
XPath expression. An
XPathExpression
is returned by the
Compile( )
method of
XPathNavigator
from an XPath expression string.
The AddSort( )
method allows you to specify the
order of returned nodes from the expression. SetContext( )
sets the namespace to use in the evaluation of the
expression.
public abstract class XPathExpression { // Public Instance Properties public abstract string Expression{get; } public abstract XPathResultType ReturnType{get; } // Public Instance Methods public abstract void AddSort(objectexpr
, System.Collections.IComparercomparer
); public abstract void AddSort(objectexpr
, XmlSortOrderorder
, XmlCaseOrdercaseOrder
, stringlang
, XmlDataTypedataType
); public abstract XPathExpression Clone( ); public abstract void SetContext(System.Xml.XmlNamespaceManagernsManager
); }
Returned By
XPathNavigator.Compile( )
Passed To
XPathNavigator.{Evaluate( )
, Matches( )
, Select( )}
Get C# in a Nutshell, Second Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.