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));
}