16 bit hwnd in SendmessageA/W
wijn at wanadoo.nl
Sat May 7 12:25:01 CDT 2005
On Sat, 7 May 2005 19:48:02 +0900, you wrote:
> "Rein Klazes" <wijn at wanadoo.nl> wrote:
> > >> E:\\MSVC\\BIN\\WINTEE32.EXE -h2a -vn
> > 5e is the 16 bit window handle.
> 2a I'd guess, not 5e.
You guess correctly.
> > Here it sends data to the IDE:
> > >> 0035:Call user32.SendMessageA(ffff002a,0000004a,0008004a,77a3fe28) ret=77a51649
> > That does not work, SendMessageA does only expect full 32 bit win
> > handles.
> You need to find out why and how 2a became ffff002a in the first place.
Setting the hiword to ffff, I think. I hoped I did not need to prove
that by going through the disassembled code.
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