I tried for a little to do this but was unsuccessful.

Basically, I am using a standard VBA module to build a new worksheet. Using
the same VBA module, I want to write an event handler into the new
worksheet's code. i.e, when I build the new worksheet, I don't want to
separately write the event handler into the worksheet's code.

The basic question boils down to: Can a standard VBA module edit a
worksheet's code?

Is this possible?

Thanks!