XPathExpression — System.Xml.XPath (system.xml.dll) abstract class
public abstract class XPathExpression { // Public Instance Properties public abstract string Expression{get; } public abstract XPathResultType ReturnType{get; } // Public Instance Methods public abstract void AddSort( object expr, System.Collections.IComparer comparer); public abstract void AddSort( object expr, XmlSortOrder order, XmlCaseOrder caseOrder, string lang, XmlDataType dataType); public abstract XPathExpression Clone( ); public abstract void SetContext( System.Xml.XmlNamespaceManager nsManager); }
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.
3.144.17.128