Re: a Cancel button in a long process

To: cpb-thread@zdtips.com
Subject: Re: a Cancel button in a long process
From: Roberto Luis da Costa <rcosta@perto.com.br>
Date: Sat, 10 Oct 1998 14:39:19 -0300
Reply-To: cpb-thread@zdtips.com
Sender: owner-cpb-thread@zdtips.com


>   In a long process which involvs purely file i/o I'd like to provide
>a Canel button so that users can abort the process at any time,
>could somebody provide me with a simple sample or ideas?
>thanks.

You have to include this line inside your loop:

Application->ProcessMessages();

    +------------------------------------+-----------------------------+
    |   Perto S.A. - Grupo Digicon       |    Roberto Luis da Costa    |
    |   Tel: (051)489-1333 Ramal: 2270   |       Eng. Eletronico       |
    |   Fax: (051)489-1503               |      rcosta@perto.com.br    |
    +------------------------------------+-----------------------------+

References:
- a Cancel button in a long process
  - From: "Frank Wang" <wang@usc.edu.ph>

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