A single instance of Excel does not let you open two worksheets with the
same name, so no issue. If you had two instances of Excel open, they
couldn't refer to one another without some fancy API code I suspect, so no
issue either.


"valk" wrote in message
...

I writing special addin for excel, that can insert some controls into
worksheet cells.
I can identificate control by cell andress,SheetName and Workbook
name..
But in case two workbooks have identical names and worksheets have
identical names too i have a problem..
The question is: is it possible to know unique id of
workbook(worksheet)?


Thank you.
Sorry for my english..
Valentin Kovalski.


--
valk
------------------------------------------------------------------------
valk's Profile:
http://www.excelforum.com/member.php...o&userid=23881
View this thread: http://www.excelforum.com/showthread...hreadid=375185