TADOTable and BeforeEdit Event Handler

Article View: borland.public.cppbuilder.database.ado

Article #3209

Back to borland.public.cppbuilder.database.ado Previous Next

#3209

From: Kim Utley
Date: Fri, 06 Dec 2002 16:17

20 lines
1568 bytes

Hi All!

Have what should be a very simple question. I wish to write an event handler
for BeforeEdit and AfterEdit. However, I'm getting the following error on a
function declared as:

void __fastcall MyBeforeEdit( TDataSet * dataSet ) {
    //    some stuff...
}

Cannot convert 'void (__fastcall *)TDataSet *)' to 'void (__fastcall *
(__closure)(TDataSet *))(TDataSet *)'

Does this mean I have to derive a class from TADOTable in order for the
class to call my functions? If so it would seem strange since I get a
pointer to the TDataSet object as an argument.

TIA,

Kim

Technical Details

Message-ID: <3df0cd97$1@newsgroups.borland.com>

Path:

arc1-ca.pugleaf.net!archiver1.google.com!news2.google.com!news1.google.com!sn-xit-02!sn-xit-06!sn-xit-08!supernews.com!news.tele.dk!news.tele.dk!small.news.tele.dk!news-fra1.dfn.de!eusc.inter.net!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail

Show Full Headers

Complete Article Headers

X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 10698b,8ef346d90d5f49bd,start
X-Google-Attributes: gid10698b,public
X-Google-ArrivalTime: 2002-12-06 08:40:37 PST
From: "Kim Utley" <kim@simsware.com>
Newsgroups: borland.public.cppbuilder.database.ado
Subject: TADOTable and BeforeEdit Event Handler
Date: Fri, 6 Dec 2002 10:17:30 -0600
Lines: 22
Organization: SIMS, Inc.
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 6.00.2800.1106
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106
NNTP-Posting-Host: 65.205.74.136
Message-ID: <3df0cd97$1@newsgroups.borland.com>
X-Trace: newsgroups.borland.com 1039191447 65.205.74.136 (6 Dec 2002 08:17:27 -0800)
Path: arc1-ca.pugleaf.net!archiver1.google.com!news2.google.com!news1.google.com!sn-xit-02!sn-xit-06!sn-xit-08!supernews.com!news.tele.dk!news.tele.dk!small.news.tele.dk!news-fra1.dfn.de!eusc.inter.net!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail