Hi Omar!

>How can I lock a row ?
>I use ibodataset and if I edit a row in first application, in the second I
>can edit the same row!!!!!

IB uses optimistic locking as opposed to pessimistic locking. That means it
doesn't object when you edit the data, but hopefully you would get some
problems if you try to post the same row simultaneously. I don't use
ibodataset myself, so I don't know how it behaves.

Search for PessimisticLocking at the FAQ at www.ibobjects.com for some more
information about pessimistic locking.

HTH,
Set