| 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.
Returned By
XPathNavigator.Compile( )
Passed To
XPathNavigator.{Evaluate( ), Matches(
), Select( )}
 |
