MsgHook - why always called twice ? - Article 24 - go-pugleaf

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MsgHook - why always called twice ?

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From: Povl H. Pedersen
Date: Sat, 16 Sep 1995 00:00

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Why is my MsgHook always called twice with apparently the same messages ?
(WN_KEYDOWN, WM_CHAR and probably all others as well)

I get this problem under 3.11, Win95, and WinNT.

I am using a 16-bit DLL from Authorware in case it matters.
I am sure I have only installed the MsgHook once.
I install it by:

hMyHook = SetWindowsHook( WH_GETMESSAGE, gHProc );
where gHProc is the result of a MakeProcInstance();

-- 
Win95 - Where do you want to go today ? Well, not to a 2 year late OS
Only DOS is worse than Win95.

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From: pope@edunet.dk (Povl H. Pedersen)
Subject: MsgHook - why always called twice ?
Date: 1995/09/16
Message-ID: <pope-1609952110380001@pope.edunet.dk>
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