IXPathNSResolver

IXPathNSResolver interface

The XPathNSResolver interface permit prefix strings in the expression to be properly bound to namespaceURI strings. IXPathEvaluator can construct an implementation of IXPathNSResolver from a node, or the interface may be implemented by any application.

public interface IXPathNSResolver

Methods

Name Description
LookupNamespaceURI(string) Look up the namespace URI associated to the given namespace prefix. The XPath evaluator must never call this with a null or empty argument, because the result of doing this is undefined.

See Also