Code in worksheet1 tends to be event code that is driven by events on that
sheet. You can add other code, but in general, it would only be for code
associated with those events.

Similarly, Thisworkbook handles workbook events.

Standard modules tend to be where you would create the more general code, or
even code that might be accessed by some event on more than one worksheet.

--
HTH

Bob Phillips

(replace somewhere in email address with gmail if mailing direct)

"muster" wrote in message
oups.com...
Hi,

Have been using VBA for a while but I only write code in modules,
wondering what's the difference among them.

Is code in Sheet1 only effective for sheet 1 or is it Worksheet level
function, etc.?

Thanks,