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Article View: borland.public.cppbuilder.database.multi-tier
Article #73

datasnap access violation

#73
From: lakis
Date: Tue, 22 Mar 2005 10:27
13 lines
1789 bytes
i have used datasnap remote data module to create a multi tier database
application...
i have placed in the remote data module an ado connection ,4 ado tables and
4 dataset providers..i
have also (of course a form1)..i want to when i click the start/shutdown
button on the Form1 to stop or start the datasnap server...when i try to
stop the adoconnection (with connected->false,or cancel()) i get an access
violation,same for the tables(adotable->active=false) the same for the
dataset providers..it seems that i cant change  anything in the remote data
module by using a button on the form1...of course i have included the file
header(<include...)...what am i doing wrong?
the funny thing is that if i put an adoconnection in my form and use a
button to start stop it ,it works perfectly!
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From: "lakis" <lakis@hotmail.com>
Newsgroups: borland.public.cppbuilder.database.multi-tier
Subject: datasnap access violation
Date: Tue, 22 Mar 2005 12:27:06 +0200
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