public override String LookupNamespace(String prefix) { string ns = _impl.LookupNamespace(prefix); if (ns != null && ns.Length == 0) { ns = null; } return(ns); }
// Returns NamespaceURI associated with the specified prefix in the current namespace scope. public override String LookupNamespace(String prefix) { return(_coreReaderImpl.LookupNamespace(prefix)); }