Re: How to determine whether the ALT-key is pressed

From:
"AliR \(VC++ MVP\)" <AliR@online.nospam>
Newsgroups:
microsoft.public.vc.mfc
Date:
Thu, 09 Aug 2007 16:20:56 GMT
Message-ID:
<I9Hui.48837$YL5.13690@newssvr29.news.prodigy.net>
Sorry VK_MENU

AliR.

"Weichao Wang" <weichao_wang@hotmail.com> wrote in message
news:C55826A7-FC7C-4547-99A3-21324574DD77@microsoft.com...

The compiler does not recognize VK_ALT. Should a header file be included?
--
Weichao Wang

"AliR (VC++ MVP)" wrote:

There are a couple of possibilities to solve your problem. The simplest
thing is to call GetKeyState(VK_ALT) to find out if the alt key is down
at
the time you get the key.

The other thing (correct way if you ask me) is to use accelerator tables.

AliR.

"Weichao Wang" <weichao_wang@hotmail.com> wrote in message
news:D8D982D8-6217-4786-AC5D-334BCE9EC143@microsoft.com...

Dear all,
in the function
void CMausDlg::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags)
from nFlags one should be able to determine if the ALT key is pressed.
I've
tried with many options without success. Could you please give me an
example
on this? Many thanks in advance!

--
Weichao Wang

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