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Article #111Re: BDP problem
From: Guido Cavalera
Date: Tue, 29 Aug 2006 15:27
Date: Tue, 29 Aug 2006 15:27
56 lines
3292 bytes
3292 bytes
dear bob, i've already tryed to create a new dataadapter and setting the connection , but only 'Object reference not set to an instance of an object ' ERROR ... I want say u that in delphi 2005 with all upd, this gone fine, but in D2006 upd2+fixed NOT ! Why ? , i think this is an IDE error to fix... u can refer also to an other post : http://groups.google.it/group/borland.public.delphi.aspdotnet.general/browse_thread/thread/9399524a1db9a0ce/6dd03773a5256458?lnk=st&q=bdpdataadapter+connection+object+reference+error&rnum=3&hl=it#6dd03773a5256458 BYE -- Guido Cavalera www.OnAzienda.it "Bob Swart" <b.swart@chello.nl> ha scritto nel messaggio news:44F430F0.2000507@chello.nl... > Hi Guido, > >> i have an asp net project and i put a BDPConnection setting the >> connection >> str: that ok ! >> when i put a BDPDataAdapter and i try to set a connection : > > What do you want to connect? The BdpConnection can act as Connection > property for the SelectCommand, InsertCommand, DeleteCommand and/or > UpdateCommand of the BdpDataAdapter, but you have to create an instance of > these before you can assign their Connection property. > >> 'Object reference not set to an instance of an object ' ERROR > > Otherwise you might indeed get the above error (the BdpCommand is not yet > assigned) > > Just select the BdpDataAdapter (click on it) and then click on the > "Configure DataAdapter" link at the bottom of the Object Inspector. This > will start the BdpDataAdapter Configuation Dialog that you can use to > create the Select, Insert, Update and Delete commands (just check the > checkbox of the commands you want). Note that the BdpConnection component > will automatically be selected as the Connection property value for all > BdpCommands that you use here (if there are multiple available > BdpConnection components you can use the drop-down combobox to select > one). > > For more info and a screenshot, see the "Configure Data Adapter" section > of http://www.drbob42.com/examines/examin52.htm > > Groetjes, > Bob Swart > > -- > Bob Swart Training & Consultancy (eBob42.com) Forever Loyal to Delphi > Blog: http://www.drbob42.com/blog - RSS: http://drbob42.com/weblog.xml > New Delphi 2006 Courseware e-books at http://www.eBob42.com/courseware
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X-Google-Thread: 1effe6,e566cc91a1f67169 X-Google-Attributes: gid1effe6,public X-Google-Language: ENGLISH,ASCII-7-bit From: "Guido Cavalera" <cavaleraguido@novet.it> Newsgroups: borland.public.delphi.database.dotnet References: <44f3235a$1@newsgroups.borland.com> <44F430F0.2000507@chello.nl> Subject: Re: BDP problem Date: Tue, 29 Aug 2006 17:27:21 +0200 Lines: 58 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.2180 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 X-RFC2646: Format=Flowed; Response NNTP-Posting-Host: 62.94.41.143 Message-ID: <44f45cd3@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1156865235 62.94.41.143 (29 Aug 2006 08:27:15 -0700) Path: arc1-ca.pugleaf.net!g2news2.google.com!news1.google.com!news4.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail