How to Use Suppressed Formula?

Hi!
i am devleoping a application using with visual basic and crystal reports 8.5. i would like to know

how to suppress the field value when the both entries are same?

like : table.filedname="January"
plz explain.
[243 byte] By [tks_muthu] at [2007-11-19 14:08:38]
# 1 Re: How to Use Suppressed Formula?
Right click on the field
Select Format section
Goto Suppress option
There is button labelled x-2
Click that and write this

table.filedname="January"
Madhi at 2007-11-9 14:03:46 >