System.Xml.Xsl.XsltOld.XsltCompileContext.ResolveVariable C# (CSharp) Method

        public override IXsltContextVariable ResolveVariable(string prefix, string name) {
            string namespaceURI = this.LookupNamespace(prefix);
            XmlQualifiedName qname = new XmlQualifiedName(name, namespaceURI);
            IXsltContextVariable variable = this.manager.VariableScope.ResolveVariable(qname);
            if (variable == null) {
                throw XsltException.Create(Res.Xslt_InvalidVariable, qname.ToString());
            }
            return variable;
        }