public string ConsultaNFeEmitidas(string request)
        {
            var loteRequest = new ConsultaNFeEmitidasRequest(1, request);
            var ret         = ((ISaoPauloServiceClient)this).ConsultaNFeEmitidas(loteRequest);

            return(ret.RetornoXML);
        }
 ConsultaNFeEmitidasResponse ISaoPauloServiceClient.ConsultaNFeEmitidas(ConsultaNFeEmitidasRequest request)
 {
     return(Channel.ConsultaNFeEmitidas(request));
 }