Re: [GD-General] [GD General] Windows in .NET :(

[Mickael P. <gd...@dr...>]

Looks like you're going to have some uninitialized variables in the WNDCLASS
(btw there is a WNDCLASSEX)

----- Original Message ----- 
From: "Joe Collins" <jo...@mu...>
To: <gam...@li...>
Sent: Friday, September 06, 2002 7:51 PM
Subject: [GD-General] [GD General] Windows in .NET :(


> Hi all,
> 
> I just stupidly upgraded to Visual C++ .NET from VC6. And so of course 
> my windows code doesn't
> work with it for some lame reason.
> 
> This code worked
> PIXELFORMATDESCRIPTOR pfd;
>     WNDCLASS wc;
>     // register window class
>     wc.style = CS_OWNDC;
>     wc.cbClsExtra = 0;
>     wc.cbWndExtra = 0;
>     wc.hInstance = ctx->HInst;
>     wc.hbrBackground = (HBRUSH)GetStockObject( BLACK_BRUSH );
>     wc.lpszMenuName = NULL;
>     wc.lpszClassName = ctx->AppName;
>     DWORD so;
>     if (!RegisterClass( &wc ))
>         so = GetLastError();
> 
> and now I get an error 87 - bad parameter
> 
> Anyone "upgrade" and have similar problems?
> 
> On a side note, I have previously tried to get the mousewheel working in 
> my code. But
> I get a compile error when I try to use WM_MOUSEWHEEL - undefined
> 
> There seems to be some magic defines you need to set to get this to 
> compile... Something to do with
> #define _WIN32_WINNT 0x0400
> #define _WIN32_WINDOWS 0x500
> 
> but it doesn't seem to work for me. Perhaps there is more magic in the 
> ordering or something.
> 
> Anyway, any help would be sweet.
> 
> Thanks,
> 
> -Joe
> 
> 
> 
> 
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