🚀 go-pugleaf

I noticed that help document, and found it nouse.
And I cant continue without overcoming the problem that popup message
pointed out.
If I add
  Q1->FieldByName("f1")->AsInteger=somevalue;
to souce code, it will crash at this line. I think it is because that Q1 is
not initiated properly. But I do set it as normal and as books' examples.

Thank you for your reply.

Frank

"Viatcheslav V. Vassiliev" <support@oledbdirect.com> д���ʼ�
news:40ffb43a@newsgroups.borland.com...
> When you move cursor and something popups, IDE tries to compile code for
> internal purposes (for parsing). E2027 is explained in help as:
>
> Your source file used the address-of operator (&) with an expression that
> can't be used that way; for example, a register variable.
>
> Just continue to do what you need and do not look at this popup.
>
> //------------------------------------------
> Regards,
> Vassiliev V. V.
> http://www.managed-vcl.com - using .Net objects in Delphi for Win32 +
> ADO.Net
> http://www.oledbdirect.com - The fastest way to access MS SQL Server,
> MS Jet (Access) and Interbase (through OLEDB)
>
> "frankzyz" <frankzyz@etang.com> ������?�������� ?�������� ��������?
> news:40ff9b5d@newsgroups.borland.com...
> > hi,
> > I run into a problem that related to bcb6 and adoquery,access datebase.
> > I create a form with ide, then put an adoconnection component and an
> > adoquery , a Button onto it.
> > Then I set the properties of adoconnection to fit the access database,
> ie.,
> > db1.
> > After that I set the properties of adoquery to fit the adoconnection and
> add
> > SQL String as simple as "select max(f1) as maxn from t1".
> > Then add some code to the button:
> >
> > void __fastcall TForm1::Button3Click(TObject *Sender)
> > {
> >    Q1->Close();            //add breakpoint here
> >    Q1->SQL->Clear();
> >    Q1->SQL->Add("select * from t1");
> > }
> >
> > The problem is:
> > when the program ran to the breakpoint,I point the mouse to Q1->Close();
> > it popup a message : "Q1->Close()=E2027 Must take address of a memory
> > location"
> > I dont know how to solve the problem and why it arrised.
> >
> > Thanks in advance !
> > Frank
> >
> >
> >
>
>