private Expression NodeNameEquals(string localName, string namespaceUri)
{
if (string.IsNullOrEmpty(namespaceUri))
{
return(StringExpression.Equals(Reader.LocalName, localName, StringComparison.OrdinalIgnoreCase));
}
return(Expression.AndAlso(
StringExpression.Equals(Reader.LocalName, localName, StringComparison.OrdinalIgnoreCase),
Expression.OrElse(
StringExpression.Equals(Reader.NamespaceURI, StringExpression.Empty(), StringComparison.OrdinalIgnoreCase),
StringExpression.Equals(Reader.NamespaceURI, namespaceUri, StringComparison.OrdinalIgnoreCase))));
}