>If you think about it, you already have all the methods you need on the form
>object. You move those to a custom class and you have the basis of a
>business object. Leave behind any code that manipulates the user interface
>(UI tier). Also separate out the logic manipulating the cursors to a cursor
>object (data tier).
OK, i got it, thanks.
About queries, suppose i need to query an invoice, one query needs all
the suppliers, the other one just dates, both use the invoice header table.
Should i create two different queries or just one that brings in all the columns
in a cursor, which r then selected for each query ?
TIA, E.
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