hi,
that was just example line so that it would be easy to understand
i have thought not used that same names..
one more thing..
i am trying to develop excell addin through c#

now when i try n create a worksheet in active workbook it gives me this
error in that line which has ex.message as "?" nothing else..
Mind you this error is not a fixed one, i mean this error is not always
occuring.. it many times works fine and some times gives the error..(i
know this is absurd.. but?)