Re: TZF - TZ : Save a singel record

Pierre,

----- Original Message ----- 
From: "Pierre Wittwer" <[email protected]>
To: <[email protected]>
Sent: Wednesday, January 28, 2004 1:10 AM
Subject: TZF - TZ : Save a singel record


> Hallo Topaz-Users
>
> I want to copy a single  record of a TzDbf into the memory. How can I do
> that.
> The idea is: I have a record A, copy the record to memory, change the
record
> A.
> If the mocification is wrong, I want to discard the changes and copy the
> record in memory back to the memory A.

You can simply edit the TzDBF. Is changes are wrong you do Cancel instead of
Post.

TzDBF.Edit;
// do your stuff here
TZBDF.Cancel if you wish to cancel the edits

What you also can do is use a TzVfile. Copy this one record to the Vfile an
copy it back if edits are correct.

Benno

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