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MEE
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 Posted: Fri Nov 28, 2003 10:02 am Post subject: Richedit under Windows XP |
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Hello,
In my application, I scan line by line a TRichedit and I make some operation
for each line 'text remplacement).
Sometime I have to delete the line.
Here is the code:
Nb := RichEdit1.Lines.Count;
if Nb > 0 then
For i := Nb-1 downto 0 do
begin
Buff := ProcessLine(RichEdit1.Lines[i],MustDelete);
if MustDelete then
begin
RichEdit1.Lines.Delete(i);
Application.ProcessMessages;
end
else
begin
RichEdit1.Lines[i] := Buff;
end;
end;
It's work very well under Windows 95.98 and NT.
But under Windows XP, it didn't work (the TRichedit diplay nothing)
Even with this code it's didn't works
Buff := RichEdit1.Lines[i];
RichEdit1.Lines[i] := Buff;
(I use Delphi 6 Pro SP2)
What I am doing wrong, what is specific to Windows XP ?
Thanks
Bernard
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Iain Macmillan
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| Posted: Fri Nov 28, 2003 12:23 pm Post subject: Re: Richedit under Windows XP |
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In article <3fc71d6d (AT) newsgroups (DOT) borland.com>, "MEE" <mee-elec (AT) magic (DOT) fr>
wrote:
| Quote: | Hello,
In my application, I scan line by line a TRichedit and I make some operation
for each line 'text remplacement).
Sometime I have to delete the line.
|
Well, don't use .lines, this is very unreliable.
Select the line and replace seltext with whatever you want it to be, to
delete select the carrriage return as well, and do seltext:='';
Not guaranteed to fix your problem but worth trying and should prevent some
future problems.
| Quote: | But under Windows XP, it didn't work (the TRichedit diplay nothing)
nothing? Empty, blank? or the same as it was before you tried to change the |
text?
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