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Article View: borland.public.cppbuilder.database.ado
Article #1756

Can't properly delete record using ado

#1756
From: ryan smothers
Date: Fri, 20 Feb 2004 16:26
31 lines
2498 bytes
i cant seem to perform a query & tell my clientdataset what to delete,
then update the actual adodataset, like it's supposed to.  i have problems,
and to work around this i activate my clientdataset AFTER the query for my
adodataset (so the right query is stored) then tell it what to delete &
update, then close my clientdataset again.  this is a pain & i'd like to
know the correct way.  this method currently requires i have my forms point
to
my ado dataset instead of my client datasets..i know this is wrong, but cant
figure out the correct method.  Please help...

                DataModule3->ClientDataSet4->Active = true;
                DataModule3->ClientDataSet4->Edit();
                if(DataModule3->ClientDataSet4->State == dsEdit)
                {
                        DataModule3->ClientDataSet4->Delete();
                        DataModule3->ClientDataSet4->ApplyUpdates(-1);
                        Application->MessageBox("Record
                          deleted.","Status", MB_OK);
                        DataModule3->ADOCommand1->CommandText =
                          "SELECT LoginName, UserRightsLevel FROM
AUTHTABLE";
                        DataModule3->ADODataSet2->Recordset =
                DataModule3->ADOCommand1->Execute();
                };
                DataModule3->ClientDataSet4->Active = false;


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From: "ryan smothers" <thedeak@ntslink.net>
Newsgroups: borland.public.cppbuilder.database.ado
Subject: Can't properly delete record using ado
Date: Fri, 20 Feb 2004 10:26:02 -0600
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