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Article #2876Re: BDS2006 vs. C++Builder 5: EnumChildWindows
From: Ed Mulroy
Date: Sun, 17 Dec 2006 23:37
Date: Sun, 17 Dec 2006 23:37
39 lines
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2261 bytes
Double check that you implentation of EnumFunc is declared as either of WINAPI or __stdcall If that isn't it then try this: Define STRICT either in your project or in your source file before any includes. As in: #define STRICT STRICT is a Microsoft creation added when they added having their compiler actually look a the number types calling arguments to a function (such as Borland had done for a long while). Use of it appears in their licensed Windows header files. . Ed > Udo Weik wrote in message > news:4585d0e9@newsgroups.borland.com... > > EnumChildWindows is defined as follows: > BOOL EnumChildWindows( HWND hWndParent, WNDENUMPROC lpEnumFunc, LPARAM > lParam ) ; > > With C++Builder 5, I used the following call: > EnumChildWindows( HANDLE, EnumFunct, PARAM ) ; > > That does't work with BDS2006, I have gotten the following error message: > [C++ Error] ...: E2034 Cannot convert 'int (__stdcall *)(void *,long)' > to 'int (__stdcall *)()' > [C++ Error] ...: E2342 Type mismatch in parameter 'lpEnumFunc' (wanted > 'int (__stdcall *)()', > got 'int (__stdcall *)(void *,long)') > > After casting EnumFunct as WNDENUMPROC > EnumChildWindows( HANDLE, (WNDENUMPROC)EnumFunct, PARAM ) ; > compiling was successful. > > Any comments would be highly appreciated!
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X-Google-Thread: 10cc67,fb2c11c52da9b25c X-Google-Attributes: gid10cc67,public X-Google-Language: ENGLISH,ASCII-7-bit From: "Ed Mulroy" <dont_email_me@bitbuc.ket> Newsgroups: borland.public.cppbuilder.nativeapi References: <4585d0e9@newsgroups.borland.com> Subject: Re: BDS2006 vs. C++Builder 5: EnumChildWindows Date: Sun, 17 Dec 2006 18:37:21 -0500 Lines: 41 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.3028 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3028 X-RFC2646: Format=Flowed; Response NNTP-Posting-Host: 66.57.117.102 Message-ID: <4585d47b$1@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1166398587 66.57.117.102 (17 Dec 2006 15:36:27 -0800) X-Authenticated-User: edmulroy Path: arc1-ca.pugleaf.net!g2news2.google.com!news2.google.com!news.germany.com!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail