[DUG] Connectionless recordsets

[Gary T. Benner]

[Reply]

HI Jeremy,

Is this what an instance of a TClientDataSet could be used for? Then population could be done with the DB Interface component set du jour, or other manual database layer functionality.

HTH

cheers

Gary


At 08:00 on 4/11/2013 you wrote 

>Hi all.
>
>I am in the process of redeveloping an existing application that has reached
>the end of its ability to add stuff nicely without breaking other bits of
>the code. Admittedly best practice was not always followed :) but its time
>to start version 2 of the app.
>
>As part of this I am splitting stuff up into database, business and GUI
>layers - on paper at the moment, and a thought occurred to me. In .Net which
>I sometime work in, you uses datasets which are basically connectionless,
>and I wondered if anyone can think why I would not take a similar approach.
>I am using ADO, and at the moment I have a test procedure that calls a
>stored proc, then passes back a TADODataset which is not connected to any
>database, connectionless, then this procedure "does something" with the
>recordset, just looping it and printing stuff to a listbox at the moment.
>
>When its done, it frees the object etc.
>
>Can anyone see anything wrong with this approach? Or things I should be
>aware of etc?
>
> >
>Thanks, Jeremy
>
> >
>
>
>_______________________________________________
>NZ Borland Developers Group - Delphi mailing list
>Post: delphi at listserver.123.net.nz
>Admin: http://delphi.org.nz/mailman/listinfo/delphi
>Unsubscribe: send an email to delphi-request at listserver.123.net.nz with Subject: unsubscribe

Ref#: 41006

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://listserver.123.net.nz/pipermail/delphi/attachments/20131104/7804dbba/attachment.html