hi to all,

how can I check update conflit on a client/server app ?

to explain:
- for update conflit I mean when the users A and B load the same record, does some modifies, then A save modifies, now if B save there is a update conflit
- in a normal VFP app, before to do the TableUpdate() I check the update conflit testing OLDVAL(myfield, mytable) and CURVAL(myfield, mytable), how can I do this on a C/S app ? I don't want to lock a record when I load it.

TIA
Renato