static void Main(string[] args) { try { Book book = new BinBook(); Sheet sheet = book.addSheet("Sheet1"); sheet.writeStr(2, 1, "Hello, World !"); sheet.writeNum(3, 1, 1000); Format dateFormat = book.addFormat(); dateFormat.setNumFormat(NumFormat.NUMFORMAT_DATE); sheet.writeNum(4, 1, book.datePack(2008, 4, 29), dateFormat); sheet.setCol(1, 1, 12); book.save("example.xls"); System.Diagnostics.Process.Start("example.xls"); } catch (System.Exception e) { Console.WriteLine(e.Message); } }