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From: vienapl@hotmail.com
Newsgroups: comp.lang.ada
Subject: Re: Translating a VB dll header to Ada
Date: 13 Apr 2007 18:05:18 -0700
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The program crashes even if I comment that out, when debugging what I
get is:

Program received signal SIGSEGV, Segmentation fault.
0x10002f19 in WindowerHelper!?SetText@CTextHelper@@QAEXPAD0@Z ()

even if the program got past that function without crashing. I don't
understand why.

Please, forgive my lack of experience.

On Apr 13, 6:55 pm, "Dmitry A. Kazakov" <mail...@dmitry-kazakov.de>
wrote:
> On 13 Apr 2007 08:25:29 -0700, vien...@hotmail.com wrote:
>
> > I posted this once already, but after several hours it seems to not
> > show up, so I'm posting it again.
>
> > Thank you for the parameter corrections, I edited them, but the
> > problem persists.
>
> > I'm quite sure I'm not using the API in a wrong manner, here is a C++
> > example of how it should be used:http://pastebin.ca/437367and here a
> > VB6 one:http://pastebin.ca/437369.
>
> Well, C++ uses the class instead of plain functions.
>
> It is possible to make bindings to C++ classes. GNAT has pragmas for that.
>
> > This thing is getting me really confused. Would some debug information
> > help?
>
> Yes. You can try to determine where exactly it crashes by inspecting the
> stack. You can also check the stack frames to ensure that the call
> convention is respected.
>
> But first, is it CTHSetLocation which makes troubles or other procedures as
> well? If you commented that call out, would the rest crash?
>
> --
> Regards,
> Dmitry A. Kazakovhttp://www.dmitry-kazakov.de