maximus,
My project is a small scale project. I think purchasing the database toolkit will be too costive. That's why i am considering using activeX which i am not familiar with.
rkanders,
FYI, the toolkit you recommended is developed for LV7. It cannot be used in my version (6.0) of LV. However, I've tried to open it in the LV7 Express Eveluation software that will expire after 30 days of use and thus I try to reconstruct those VIs in LV 6.0. There is this element that I tried to add into the property node, as attched, I don't know how to get it done. Could you give me a hand in this? Thanks.