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Article #6089Re: Using ADO in Cpp Builder without ADOExpress
From: B Angus
Date: Mon, 13 Nov 2000 07:48
Date: Mon, 13 Nov 2000 07:48
40 lines
2705 bytes
2705 bytes
Hey Olle Thanks for the post... This looks like exactly what we need to be able to use ADO... but I ran into trouble. I tried the process at the webpage given -- the directions seem to be for BCB4, but I think I did what was required. I wanted to add ADO 2.6 to my project so I used the Project|Import Type Library options of the BCB5 main menu. I selected Microsoft Activex Data Objects 2.6 Library from the list of options. Then I clicked install and BCB5 tried to build the import library. We got the following errors before the compile terminated. Anybody have any ideas as to what we're doing wrong? These errors occurred regardless of whether we checked the Generate Component Wrapper check box or not. [C++ Warning] ADODB_OCX.h(643): W8022 '_fastcall TRecord::GetChildren()' hides virtual function '_fastcall TComponent::GetChildren(void (_fastcall * (_closure )(TComponent *))(TComponent *),TComponent *)' [C++ Error] ADODB_OCX.cpp(131): E2034 Cannot convert 'TVariant' to 'long *' [C++ Error] ADODB_OCX.cpp(131): E2342 Type mismatch in parameter 'Options' (wanted 'long *', got 'TVariant') [C++ Error] ADODB_OCX.cpp(139): E2034 Cannot convert 'TVariant' to 'long *' [C++ Error] ADODB_OCX.cpp(139): E2342 Type mismatch in parameter 'Options' (wanted 'long *', got 'TVariant') Any ideas what I'm doing wrong? Thanks Bill A. , "Olov Lundin" <olov.lundin@telia.com> wrote in message news:3A0EDF45.BB7388D7@telia.com... > Try this link > > http://cslp.comp.nus.edu.sg/luakt/programming/Using%20ADO%20with%20Borland%2 0C%2B%2B%20Builder%204.htm > > Olle > > Stefano Del Furia wrote: > > > > I have found some trouble, when i have write this piece of code: > >
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10698b,26dbf703f5fbf5a5 X-Google-Attributes: gid10698b,public X-Google-ArrivalTime: 2000-11-12 23:54:22 PST From: "B Angus" <mdangus@psychtest.com> Newsgroups: borland.public.cppbuilder.database.ado References: <125m0t8vp63rrig79juhk1u5vlsbfjsnuu@4ax.com> <8ufqcb$h4v5@bornews.inprise.com> <eu5t0tclq740hs788ma8cnlntpljul375o@4ax.com> <3A0EDF45.BB7388D7@telia.com> Subject: Re: Using ADO in Cpp Builder without ADOExpress Date: Sun, 12 Nov 2000 23:48:51 -0800 Lines: 43 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.50.4133.2400 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 NNTP-Posting-Host: 216.232.79.183 Message-ID: <3a0f9e25$1_1@dnews> X-Trace: 12 Nov 2000 23:54:13 -0800, 216.232.79.183 Path: arc1-ca.pugleaf.net!supernews.google.com!sn-xit-02!supernews.com!isdnet!newsfeeds.belnet.be!news.belnet.be!skynet.be!newsfeed1.uni2.dk!newssuck.uni2.dk!bornews.borland.com!dnews!216.232.79.183