how to automatic calculate the end date by given month??

[jocelyn_ooi]

hi there... i want the system able to calculate the end date by given month..
for example, the start date is 12/09/2011 , after i set the month is 5 means the system will automatic calculate the end date 12/02/2012... izit possible to do it?? thx~~

 

[John Big Booty]

You should be able to do it with the DatAdd() function.