namespace System.Xml.Xsl { public abstract class XsltContext : XmlNamespaceManager { public abstract bool Whitespace { get; } protected XsltContext(); protected XsltContext(NameTable table); public abstract int CompareDocument(string baseUri, string nextbaseUri); public abstract bool PreserveWhitespace(XPathNavigator node); public abstract IXsltContextFunction ResolveFunction(string prefix, string name, XPathResultType[] ArgTypes); public abstract IXsltContextVariable ResolveVariable(string prefix, string name); } }