static void Main(string[] args) { var extractZips = new ExtractZip(); extractZips.OpenZip(); var ConvertPdftoCsv = new ConvertPdftoCsv(); ConvertPdftoCsv.OpenFiles(); var readCsv = new ReadCsv(); var filename = (@"C:\Users\dabos\Downloads\Batch Reports\NewFolder\"); var fname2 = ("*.csv"); var fullfname = filename + fname2; var table = readCsv.ReadCsvAndConvertToDataTable(filename); var excelService = new ExcelService(); excelService.CreateAndSaveExcelFileFromDataTable(table, filename); }