Thread View: borland.public.cppbuilder.database.multi-tier
4 messages
4 total messages
Started by Michael Feinstein
Sat, 04 Mar 2000 00:00
Provider in BCB5
Author: Michael Feinstein
Date: Sat, 04 Mar 2000 00:00
Date: Sat, 04 Mar 2000 00:00
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Hello everyone. I'm trying to port existing code from Builder4 to Builder5. Code used Providers to custom-made datasets. Then we'd return IProvider interface to clients to requests datasets. TDataSetProvider used to have property called Provider, which could be converted to IProvider. Now this property is gone. How can I obtain IPorvider ?
Re: Provider in BCB5
Author: Michael A. Feinstein
Date: Fri, 10 Mar 2000 00:00
Date: Fri, 10 Mar 2000 00:00
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Is anybody reading this newsgroups ? I really like to get answer for that question. I hate when Builder 5 breaks code, that worked fine in Builder 4 and 3. Please help ! Michael Feinstein wrote: > > Hello everyone. > I'm trying to port existing code from Builder4 to Builder5. > Code used Providers to custom-made datasets. Then we'd return IProvider > interface to clients to requests datasets. > TDataSetProvider used to have property called Provider, which could be > converted to IProvider. Now this property is gone. > How can I obtain IPorvider ?
Re: Provider in BCB5
Author: Harold Howe (TeamB)
Date: Mon, 13 Mar 2000 00:00
Date: Mon, 13 Mar 2000 00:00
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Michael A. Feinstein wrote in message <38C9AED4.10795833@san.rr.com>... >Is anybody reading this newsgroups ? >I really like to get answer for that question. >I hate when Builder 5 breaks code, that worked fine in Builder 4 and 3. >Please help ! Midas changed in BCB5. IProvider is a thing of the past. IAppServer is the new king. All hail the new king. I don't know if this is your problem or not. You might want to check the wants new help file. Midas has been seriously overhauled. Its actually quite a bit simpler. A single appserver provides a list of all providers that it controls. Or something like that. Harold Howe [TeamB] http://www.bcbdev.com
Re: Provider in BCB5
Author: Michael A. Feinstein
Date: Mon, 13 Mar 2000 00:00
Date: Mon, 13 Mar 2000 00:00
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This is suitable for simple cases, but what do I do to create providers on the fly ? There used to be sample in BCB4 which showed how to do it. Don't see same thing in BCB5 Does that mean I'll have to rewrite all code to fit new scheme ? That's so not nice :( "Harold Howe (TeamB)" wrote: > > Michael A. Feinstein wrote in message <38C9AED4.10795833@san.rr.com>... > >Is anybody reading this newsgroups ? > >I really like to get answer for that question. > >I hate when Builder 5 breaks code, that worked fine in Builder 4 and 3. > >Please help ! > > Midas changed in BCB5. IProvider is a thing of the past. IAppServer is the > new king. All hail the new king. > > I don't know if this is your problem or not. You might want to check the > wants new help file. Midas has been seriously overhauled. Its actually quite > a bit simpler. A single appserver provides a list of all providers that it > controls. Or something like that. > > Harold Howe [TeamB] > http://www.bcbdev.com
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