public FileResult ImprimirReciboParcela(int idParcela, decimal valor, string valorExtenso, bool imprimirObs)
        {
            var rel  = _relatorioService.ReciboImpParcela(idParcela, valor, valorExtenso, imprimirObs);
            var file = File(rel.GetOutput().GetBuffer(), "application/pdf", "Relatorio.pdf");

            return(file);
        }