Month Format Previous

[krmvacar]

Hi All, 

I have data like in excel below.date field comes as turkish and long month name.

How can I show the previous month here?

thank  you in advance for the answer.

Best Regards

[Chanty4u]

Not sure but try this 

SET ThousandSep='.';

SET DecimalSep=',';

SET MoneyThousandSep='.';

SET MoneyDecimalSep=',';

SET MoneyFormat='#.##0,00 ₺;-#.##0,00 ₺';

SET TimeFormat='hh:mm:ss';

SET DateFormat='DD/MM/YYYY';

SET TimestampFormat='DD/MM/YYYYhh:mm:ss[.fff]';

Expression:

=MonthName(AddMonths(Today(), -1), 'MMMM', 'tr-TR')