On Thu, Mar 5, 2015 at 6:15 AM, Michael Van Canneyt <mich...@freepascal.org> wrote: > > On Wed, 4 Mar 2015, silvioprog wrote: > >> Hello, >> What do you think about a TDataSetEnumerator class in the DB unit? >> Something like this: >> > > Good idea. I never implemented it because I didn't know what to return. > But maybe returning the dataset itself is not a bad idea. >
=) The first idea was sent from Gilson Nunes via Lazarus-BR group, but he was iterating in the recno, so I suggested him to iterate on the dataset cursor, because most of the lists use their own item as iterator. =) > If you implement it using the enumerator operator, you can implement and > test it yourself without needing to change the db unit. Using the 'operator' keyword? I'll try a test. (it will be my first usage of this keyword hehe) > Once you're satisfied, we can transfer the code to the db unit. Very good. I'll make some tests and send a patch to bugtracker. Thank you! -- Silvio Clécio My public projects - github.com/silvioprog
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