Re: RichEdit and Scrolling

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#78

From: Chris Luck
Date: Sun, 25 Jan 2004 23:51

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"Yehia Ahmed" <yehiaeg@hotmail.com> wrote in message
news:40140861@newsgroups.borland.com...
> i have a richedit control containing about 200 lines, on key down event  i
> wrote some procedures for the syntax coloring,
> the problem is sometimes the richedit scrolls a little bit up or down  (this
> happens maybe cause i change the .selstart in syntax coloring),
>
> anyway to lock the scroll bars,like this
> LockScrollBras,
> Do the syntax coloring,
> Unlock ScrollBars,


See if this fixes your prob.

  RichEdit1.Lines.BeginUpdate;
  try
    // do stuff...
  finally
    RichEdit1.Lines.EndUpdate;
  end;


> LockScrollBras,    <<  the mind boggles.   :)

--
Regards,
Chris Luck

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From: "Chris Luck" <chris@bvhg.freeXYZserve.co.uk>
Newsgroups: borland.public.delphi.language.objectpascal
References: <40140861@newsgroups.borland.com>
Subject: Re: RichEdit and Scrolling
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