private void ImprimirQRCode(Entity.Venda vendaCorrente) { var strBuild = string.Concat(vendaCorrente.SatResponse.InvoiceKey, "|", vendaCorrente.SatResponse.TimeStamp, "|", vendaCorrente.SatResponse.Total, "|", vendaCorrente.SatResponse.CpfCnpj, "|", vendaCorrente.SatResponse.QrCodeSignature); _impressora.ImprimirQRCode(1, 3, 0, 10, 1, strBuild); }