private string SqlExportFile(SqlDataReader dr) { Exportador export = new Exportador(); string fileName = "App_Data\\tmp\\" + _fileName + "_" + _fileCount + ".csv"; string fullFileName = _appPath + fileName; export.exportToCSVfile(fullFileName, dr); _strResult += "Arquivo " + fileName + " gerado com sucesso. <br/>"; _fileSaved = true; _fileCount++; return fileName; }