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Article View: borland.public.cppbuilder.database.ado
Article #1911

problem with properly deleting a record using ado

#1911
From: ryan
Date: Fri, 16 Jan 2004 16:27
24 lines
2051 bytes
i cant seem to perform a query & tell my clientdataset what to delete,
then update the actual adodataset.  i have problems, so i have to
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 it out.


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: thedeak@ntslink.net (ryan)
Newsgroups: borland.public.cppbuilder.database.ado
Subject: problem with properly deleting a record using ado
Date: 16 Jan 2004 08:27:28 -0800
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