http://dn.codegear.com/article/29416 2008-11-21T14:18:04-08:00 Craven Weasel http://threads.codegear.com/threads/threads.exe/userall?commentid=40678 http://threads.codegear.com/threads/threads.exe/view?commentid=40678 2007-11-26T10:03:08-08:00 2007-11-26T10:03:08-08:00

Key violation

I have 3 ClientDataSet (cdsA, cdsB and cdsM)cdsM is the Master cds cdsB is a clone of cdsA .After cloning I set MasterSource and MasterFields for both cdsA and cdsB then I filterd both (no problem) but when I try to edit a record in cdsM (the master ) that don’t have a corresponding details in cdsA (only cdsA) I get a Key violation exception!!! Please Help Thank you Atle Smelvaer http://threads.codegear.com/threads/threads.exe/userall?commentid=38647 http://threads.codegear.com/threads/threads.exe/view?commentid=38647 2005-09-07T02:07:57-07:00 2005-09-07T02:07:57-07:00

Master detail

The solution you provided for master detail is mutch more difficult than needed. Instead of filter just do:ClientDataSet2.MasterFields:= 'partno';ClientDataSet2.MasterSource := Datasource1;And voila, you have your functionality without adding a filter and ondatachange event on datasource1. E. Gathman http://threads.codegear.com/threads/threads.exe/userall?commentid=34051 http://threads.codegear.com/threads/threads.exe/view?commentid=34051 2003-02-05T14:29:42-08:00 2003-02-05T14:29:42-08:00

re: VERY helpful series

Hello Cary,Yes, I wanted you to know we are eager for the next article while letting you know how much we appreciate what you've written, BUT...Though you don't know me from Adam, nor I you, I'll be so bold as to encourage you not to let the business, or good intentions for articles allow you to forget that God and your family come first. Since we ARE waiting, I expect you are on top of that already. It won't kill us to wait for the next good article :) Cary Jensen http://threads.codegear.com/threads/threads.exe/userall?commentid=34033 http://threads.codegear.com/threads/threads.exe/view?commentid=34033 2003-02-03T10:13:11-08:00 2003-02-03T10:13:11-08:00

re: VERY helpful series

Well, I'm trying ;-)I am filled with good intentions, but I've been abnormally busy preparing new courseware for my new Delphi Developer Days 2003 Power Workshops. I'm trying to be good. Really. I hope to make it up to you all with many quality articles in the future.I have been considering setting up an email list for those who are interested, emailing a notification each time I post a new article to the Borland Developers Network site. Any comments on this idea?In the meantime, I am working on a ClientDataSet article about nested datasets. Stay tuned. E. Gathman http://threads.codegear.com/threads/threads.exe/userall?commentid=33992 http://threads.codegear.com/threads/threads.exe/view?commentid=33992 2003-01-27T19:33:32-08:00 2003-01-27T19:33:32-08:00

VERY helpful series

There is only one problem with writing a very helpful series...your readers are SO disappointed when you can't make the projected twice-a-month schedule :)(kind of like the good book which disappoints readers by the fact that it has an end) Chris Mathews http://threads.codegear.com/threads/threads.exe/userall?commentid=33921 http://threads.codegear.com/threads/threads.exe/view?commentid=33921 2003-01-16T16:58:22-08:00 2003-01-16T16:58:22-08:00

re: Page has fixed width

I still have a problem with the fixed width. Printing truncates the right edge. Cary Jensen http://threads.codegear.com/threads/threads.exe/userall?commentid=33859 http://threads.codegear.com/threads/threads.exe/view?commentid=33859 2003-01-07T10:39:07-08:00 2003-01-07T10:39:07-08:00

re: Missing Table Of Contents

Georg:Thank you for the suggestion, but there is a one problem that prevents me from creating a table of contents. This is an ongoing series, and I haven't written the other articles in it yet. Only after the series is complete would I be able to provide such a table of contents. Having said that, I think a final "overview" article with links might be just what you are looking for. I'll definitely consider doing that.And to all, thank you for the kind comments about this series.-Cary Bruce McGee http://threads.codegear.com/threads/threads.exe/userall?commentid=33846 http://threads.codegear.com/threads/threads.exe/view?commentid=33846 2003-01-05T20:54:42-08:00 2003-01-05T20:54:42-08:00

re: Missing Table Of Contents

I agree. Excellent job. There is a complete list of Cary's articles in the Professional Developer section of the BDN.http://community.borland.com/soapbox/professionaldeveloper/Regards,Bruce McGee Registered User http://threads.codegear.com/threads/threads.exe/userall?commentid=33839 http://threads.codegear.com/threads/threads.exe/view?commentid=33839 2003-01-04T20:08:35-08:00 2003-01-04T20:08:35-08:00

Missing Table Of Contents

Dear Cary,enjoying your article series I'm missing a 'clickable' table ofcontents. Access via <a href="http://bdn.borland.com/delphi/components/0,1418,10002,00.html">http://bdn.borland.com/delphi/components/0,1418,10002,00.html</a> intermixes your article series with other content.I suggest a 'clickable', numbered list on top/bottom of each articlefor easy access of the other related nice explanations. A downloadableZIP/tarball would come in handy too (including the code samples).Thanks for your excellent workGeorg Rehfeld Cary Jensen http://threads.codegear.com/threads/threads.exe/userall?commentid=33835 http://threads.codegear.com/threads/threads.exe/view?commentid=33835 2003-01-03T15:15:51-08:00 2003-01-03T15:15:51-08:00

re: Page has fixed width

Fixed.It should be more comfortable to view now.Thanks for the input...-Cary