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--
HTH

Bob

(there's no email, no snail mail, but somewhere should be gmail in my addy)

"Dwipayan Das" wrote in message
...
Hi

I am working on a ADD-IN for excel.I have requirement as follows.

1) I have created a Excel command bar and created some command butttons
on
it.
2) Button Start is a default command button which gets loaded with other
buttons and shown to the user (Visble=true) and other buttons are hidden
(visible=false).
3) The other buttons gets visible on some condtion i.e if a sheet named
mySettings gets loaded to the workbook then they will appear to the
workbook
otherwise they will disapper (hideen).
4) I am searcing a event that will fire and search for the perticaulr
sheet
in workbook and gets activate and deactivate the command buttons on the
command bar.

If i am missing something then plz let me know so that i can make it more
presise.

Thanks

__Das