date function

Hi,

I would like some help for the following request using windev functions:
For example,
if the date is 01 May 2021..how to get the exact date after 6 months ?
The correct answer should be 31 Oct 2021.

if the date is 02 May 2021, how to get the exact date after 12 months ?
The correct answer should be 01 May 2022.

Regards,

PETER ZHOU

looks like you want to add N months, then remove 1 day (last day of a period of N month starting at)

If that's the case, it's simple:
dWorkDate is date="20210501"
dWorkDate..Month+=6 //Variable with the number of month
dWorkData..Day--
info(dWorkDate)