Re: CEdit: Not getting carriage return

From:
"AliR \(VC++ MVP\)" <AliR@online.nospam>
Newsgroups:
microsoft.public.vc.mfc
Date:
Mon, 9 Feb 2009 14:47:29 -0600
Message-ID:
<ez0kl.12693$D32.8368@flpi146.ffdc.sbc.com>
I was being sarcastic. I guess I should have said that there are many ways
of doing it, some more involved than others.

AliR.

"Joseph M. Newcomer" <newcomer@flounder.com> wrote in message
news:7r21p4pmctdnueejir7jlobfkst8nvnal7@4ax.com...

Hooks can be a pain if you only need the notification in a few controls,
but yes, if
every control needs it, a hook will handle it. It can even be a hook
inthe .exe,since it
doesn't need to hook windows in other apps.
joe

On Mon, 9 Feb 2009 09:26:10 -0600, "AliR \(VC++ MVP\)"
<AliR@online.nospam> wrote:

You can even use a windows hook.

AliR.

"Joseph M. Newcomer" <newcomer@flounder.com> wrote in message
news:qq5qo4p98ddgi0r7isbdnac778oae6u7mc@4ax.com...

When I needed to detect a CRLF, I just subclassed the CEdit and put an
OnChar handler into
it. Then I sent a notification to the parent.
joe

On Fri, 6 Feb 2009 16:52:12 -0600, "AliR \(VC++ MVP\)"
<AliR@online.nospam> wrote:

Have you tried GetWindowText, GetLine will give you the line without the
CR/LF.

I'm a bit confused. If you only want one line, why aren't you simply
creating a single line edit control, and when the focus is on the edit
control setup a default button, when the user presses the enter key
while
in
the edit control, the default button will get pressed. This way you are
not
relying on EN_UPDATE. (Note that this button can be off the screen, and
without the tab stop flag. You might even be able to make it hidden)

Either way, I don't see why you are worried about getting the CR
character.

AliR.

"Bert Hyman" <bert@iphouse.com> wrote in message
news:Xns9BAAA57E7E8CBVeebleFetzer@207.46.248.16...

WinXP Pro SP3 and VS.2008, and a simple dialog-based MFC app.

I have a CEdit control in the dialog with "multi-line" and "want
return"
properties set.

I really only want one line of text, but have these properties set
because as I read the doc, the carriage return should appear in the
buffer if the user hits enter in the field.

I'm getting an EN_CHANGE and an EN_UPDATE message on each keystroke
into
the control and also get both when the user hits "Enter", but looking
at
the text with CEdit.GetLine(...), I can see the text but not the
carriage return.

Why don't I see the carriage return in the buffer?

I need to know when the user has entered text manually as opposed to
cases when the field's been updated programmatically.

--
Bert Hyman St. Paul, MN bert@iphouse.com


Joseph M. Newcomer [MVP]
email: newcomer@flounder.com
Web: http://www.flounder.com
MVP Tips: http://www.flounder.com/mvp_tips.htm


Joseph M. Newcomer [MVP]
email: newcomer@flounder.com
Web: http://www.flounder.com
MVP Tips: http://www.flounder.com/mvp_tips.htm

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