>Hi,
>
>Can I, from CA (CursorAdapter) create Data Layer ?
>In that case, in the CA class, i would add all needed properties (like : cIniFileName, cAccessType, cDataBaseName,cStringConnection,cBackEndEngine,oADOConnection ...) and methods (like: ConnectToBackend(), DisconnectFromBackend() ,Save(), New(), Requery(), TransactionBegin, TransactionEnd, TransactionRollBack, Next(), Prior(),Top(),Bottom() ....).
>
>In that case, each business object have own Data object.
>What you think about, that ?
>
>Best regards,
>Vojislav

Sure, why not?
CA is just another class (I LOVE IT :-))
You could add there everything you need.