>This approach may work for you now, but it has some limitations. For one thing, using VFP cursors throughout an n-tier system won't work unless all the tiers are VFP.
Good point. I meant that the VFP tiers would use cursors for their actual operations. If necessary they could pass results to non-VFP layers in recordsets or XML cursors.
>You also may want to consider only instantiating oBiz on demand, and releasing it when you're finished with it. When using a client/server backend, this will reduce the number of connections you need and improve performance.
>
>I'm assuming that you're passing oBiz.ValidateField(This.ControlSource) and not just passing This.
I meant to pass just This, but This.ControlSource would be OK too.
Thanks for your input, Barbara.
Alex
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