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Article #755Re: TDBLookupListBox - Moving items in list
From: Daryl
Date: Tue, 05 Apr 2005 20:40
Date: Tue, 05 Apr 2005 20:40
60 lines
3069 bytes
3069 bytes
Yes, I have tried to do what you suggest but for me I had the following problems. The item selected (highlighted) in the listbox did not want to automatically follow the record being moved say toward the top of the list and the control appears to have no method to allow the programmer to select/highlight a record in the list. Also, I found it difficult to cleanly change the value being used to sort the recordset. It is easy enough to say decrement the value of the current selected record but then you have to find the record of now the same value and increment it. This should be the prior record - when you code this to me it looks clumsy and as I indicated the selected/highlighted record does not move up in the list. It seems to stay on the same record position in the list ie if the third record is selected/highlighted then when it supposed to move to position two in the list (it does) but the record now at position three in the list is selected/highlighted. I hope this makes sense, thanks for the response. daryl "John Scott" <jscott@kw.igs.net> wrote in message news:4252b2b9@newsgroups.borland.com... > Add another field to the dataset and use the data in this field to > sort the data in the dataset. You can then manipulate the data in this > field to change the sort order. > > John > "Daryl" <developeracc@hotmail.com> wrote in message > news:42525622@newsgroups.borland.com... > > > > Cross post - no responses from Compoment Using list... > > > > I would like to know if it is possible to allow a user to select a > > record and then move its position in the list (either up or down) by > > use of a button click. Of course this list is derived from a > > dataset. > > > > Example: > > List contains. > > Cars 12 > > Boats 10 > > Bikes 2 > > > > Actions: > > The user selects (highlights) Bikes 2 > > The user clicks the MOVE UP button > > > > Outcome: > > The List now reads, and Bikes 2 is still highlighted. > > Cars 12 > > Bikes 2 > > Boats 10 > > > > Any help would be good. > > > > thanks > > daryl >
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X-Google-Thread: 10698b,c95d01d80e9ee5ae X-Google-Attributes: gid10698b,public X-Google-Language: ENGLISH,ASCII-7-bit From: "Daryl" <developeracc@hotmail.com> Newsgroups: borland.public.cppbuilder.database.ado References: <42525622@newsgroups.borland.com> <4252b2b9@newsgroups.borland.com> Subject: Re: TDBLookupListBox - Moving items in list Date: Wed, 6 Apr 2005 06:40:43 +1000 Lines: 62 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1437 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1441 NNTP-Posting-Host: 203.103.112.241 Message-ID: <4252f69e$1@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1112733342 203.103.112.241 (5 Apr 2005 13:35:42 -0800) Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!news2.google.com!proxad.net!news.tele.dk!news.tele.dk!small.news.tele.dk!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail