[ahooi]

hi,
i face some problem in using rowfilter for visual basic.net. As i know, if the string contains either [ or ], then these two characters must be escaped in square bracket like [[] or []]. for example, if the string is "hello[test]", then it must be written as "hello[[]test[]]". Now, i face the problem when the string contains #. Do you know the escape character for #?
Please help me!!!!!
Thank you.
From,
Ooi Aik Heng