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Article View: borland.public.cppbuilder.database.multi-tier
Article #9

Re: TDBGrid : How to get the rowcount ?

#9
From: Mark Cashman (TeamB BCB)
Date: Thu, 19 Aug 1999 00:00
34 lines
1887 bytes
Hi, Jeroen!

Please don't crosspost, since it makes it hard for people to followyup
on your question. I have set followup to database desktop, since this is
not a multi-tier issue. Multi-tier is specific to client-server and
beyond.

To iterate through the rows of a dataset, use

    Table1->First();

    while (!Table1->Eof)
    {
        // do something
        Table1->Next();
    };

If you know the name of a field, you can use
Table1->FieldByName("something")->AsString (for instance) to access it.

If you need to iterate through the fields by index, use the
Table1->Fields collection.

Hope this helps.

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From: "Mark Cashman (TeamB BCB)" <mcashman@ix.netcom.com>
Subject: Re: TDBGrid : How to get the rowcount ?
Date: 1999/08/19
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