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Re: UNICODE woes toxcct30-Aug-05 0:13 toxcct 30-Aug-05 0:13  Sloppy Joseph wrote: error C2440: '=' : cannot convert from 'const unsigned short [16]' to 'WCHAR [32]' What is the type of 'FaceName'? i believe it is WCHAR[32]... don't you agree ? TOXCCT >>> GEII power [toxcct][VisualCalc] [Message Deleted] TheGroinalRampager30-Aug-05 1:00 TheGroinalRampager 30-Aug-05 1:00  [Message Deleted] Re: UNICODE woes. toxcct30-Aug-05 1:05 toxcct 30-Aug-05 1:05  TheGroinalRampager wrote: if I hadn't i believe it would have a different error along the lines that _T would not a be a declared macro.... no, _T() is declared for both Unicode and ansi. this is for allowing compilation for unicode and ansi without changing the code... TOXCCT >>> GEII power [toxcct][VisualCalc] -- modified at 7:32 Tuesday 30th August, 2005 oh..... but still..... TheGroinalRampager30-Aug-05 1:16 TheGroinalRampager 30-Aug-05 1:16  Ok thx didn't know that but still, I have definately declared both the UNICODE macros, if I remove them it says: error C2440: '=' : cannot convert from 'const char [16]' to 'CHAR [32]' instead of (with #define _UNICODE and #define UNICODE): error C2440: '=' : cannot convert from 'const unsigned short [16]' to 'WCHAR [32]' So maybe the question is why is the UNICODE macros turning my string into and unsigned short and not a WCHAR? Re: oh..... but still..... toxcct30-Aug-05 1:20 toxcct 30-Aug-05 1:20  because the operator = () don't copy the contents of the C-style strings but only the addresses of the pointers... does this error occur with strcpy() ? i doubt... you could use strncpy() also if you want to copy not the totality of the string but a part... TOXCCT >>> GEII power [toxcct][VisualCalc] Re: UNICODE woes TheGroinalRampager30-Aug-05 1:01 TheGroinalRampager 30-Aug-05 1:01  Yes it is WCHAR, I have already included the #define UNICODE and #define _UNICODE line, if I hadn't i believe it would have a different error along the lines that _T would not be a declared macro.... Re: UNICODE woes toxcct30-Aug-05 1:10 toxcct 30-Aug-05 1:10  The Groinal Rampager wrote: sFontDetails.FaceName = _T("Times New Roman"); it is just as if you were doing this : char* psz = "Hello"; char tab[10]; tab = psz; use <a href = "http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_crt_strcpy.2c_.wcscpy.2c_._mbscpy.asp" rel="nofollow">strcpy()</a>[<a href = "http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclib/html/_crt_strcpy.2c_.wcscpy.2c_._mbscpy.asp" target = "_blank" rel="nofollow">^</a>] and/or wcscpy() TOXCCT >>> GEII power [toxcct][VisualCalc] Re: UNICODE woes TheGroinalRampager30-Aug-05 1:19 TheGroinalRampager 30-Aug-05 1:19  The problem with doing that is doesn't it stop the code from being able to be compiled in both ansi and UNICODE since i would have wcscpy() in my code? I suppose some macros could fix it but i would rather just use the _T macro which is how MSDN says it should work..... thx again though Re: UNICODE woes [edited] toxcct30-Aug-05 1:25 toxcct 30-Aug-05 1:25  hum, yes, but you can now define a macro like this : #if defined(_UNICODE) #define _MBCSCPY wcscpy #else #define _MBCSCPY strcpy #endif now, you can use it just like that : #include <string.h> TCHAR* psz = "Hello"; TCHAR tab[10]; _MBCSCPY(tab, psz); _tcscpy(tab, psz); it will use strcpy() if _UNICODE is not defined, wcscpy() otherwise. TOXCCT >>> GEII power [toxcct][VisualCalc] -- modified at 8:44 Tuesday 30th August, 2005 Re: UNICODE woes Jose Lamas Rios30-Aug-05 2:39 Jose Lamas Rios 30-Aug-05 2:39  toxcct wrote: hum, yes, but you can now define a macro like this : #if defined(_UNICODE) #define _MBCSCPY wcscpy #else #define _MBCSCPY strcpy #endif Or simply use _tcscpy, which is already defined with the same purpose -- jlr http://jlamas.blogspot.com/[^] Re: UNICODE woes toxcct30-Aug-05 2:46 toxcct 30-Aug-05 2:46  yes, thanks for the info, i did not read the msdn page to the end... i updated my post consequently. TOXCCT >>> GEII power [toxcct][VisualCalc] Re: UNICODE woes MailtoGops30-Aug-05 4:50 MailtoGops 30-Aug-05 4:50  Hi, sFontDetails.FaceName is an array of character, you cannot simply do this sFontDetails.FaceName = _T("Times New Roman"); So use _tcscpy() it will work fine for you " Action without vision is only passing time, Vision without action is merely day dreaming, But vision with action can change the world " - Words from Nelson Mandela Thanks & Regards, Gopalakrishnan Re: UNICODE woes toxcct30-Aug-05 5:13 toxcct 30-Aug-05 5:13  did you bother read the other posts on that thread ? all you said were already answered... TOXCCT >>> GEII power [toxcct][VisualCalc] Thanks all, TheGroinalRampager30-Aug-05 21:45 TheGroinalRampager 30-Aug-05 21:45  Thanks everyone, tried _tscpy and it worked like a charm: _tcscpy(sFontDetails.FaceName, _T("Times New Roman")); //no problem Learning C++ having done C# is clearly giving me some problems. Anyway thanks again to all who helped... loading images in memory a_david12329-Aug-05 23:13 a_david123 29-Aug-05 23:13  Respected all Regards! I am david and have a problem. I have a number of images that store on disk i want that when i run my program all the images readed once and then store in memory temorarily and then displaying from memory rather reading one by one from desk. plz guide me. from david Re: loading images in memory Nishad S29-Aug-05 23:32 Nishad S 29-Aug-05 23:32  First you have to make some memory dcs. I think you can! Then load the images to that dcs with LoadImage(...). You can then use those dcs anytime you want to show the images. OK? Re: loading images in memory John R. Shaw30-Aug-05 13:52 John R. Shaw 30-Aug-05 13:52  Use the CImageList class or create your own array of CBitmaps. This assumes you are using MFC. INTP "The more help VB provides VB programmers, the more miserable your life as a C++ programmer becomes." Andrew W. Troelsen How to specify a sound card in windows media player JaniceA29-Aug-05 23:07 JaniceA 29-Aug-05 23:07  I want to specify a sound card for windows media player but keep the windows default sound card unchanged (i.e., windows use another sound card). By the use of DirectSound, I can enumerate all sound cards in my system. So, after I obtained the GUID of the sound cards, how can I specify a GUID for the windows media player? Also, how can i specify another GUID for the system as its default sound card? Thanks for your kindness help!!! SSL Socket sunit529-Aug-05 22:43 sunit5 29-Aug-05 22:43  i want to know how to get SSL Certificate for my SSL Socket thanx in advance -- modified at 4:44 Tuesday 30th August, 2005 Linking an object with Win32 API alireza_shokoie29-Aug-05 22:42 alireza_shokoie 29-Aug-05 22:42  Hi I will link an object of C module with a simple Win32 console application, but became link errors. For example i have written a "void SomeFunc()" function in C module and declare it in testMain.cpp(Win32 API cpp module)as: extern void SomeFunct(void);. When i link this object, the result is: 1- SomeObject.obj : error LNK2005: _SomeFunc already defined in SomeObject.obj 2- testMain.obj : error LNK2001: unresolved external symbol "void __cdecl SomeFunc(void)" (?SomeFunc@@YAXXZ) 3- Debug/testMain.exe : fatal error LNK1120: 1 unresolved externals Therefore, i try to declare it as: extern "C" void SomeFunc(void); When i link this object, the result is: 1- SomeObject.obj : error LNK2005: _SomeFunc already defined in SomeObject.obj 2- Debug/testMain.exe : fatal error LNK1169: one or more multiply defined symbols found I don't know why? I will be thankful, when everybody can help me. Best regards, Alireza Re: Linking an object with Win32 API Jose Lamas Rios30-Aug-05 2:44 Jose Lamas Rios 30-Aug-05 2:44  alireza_shokoie wrote: 1- SomeObject.obj : error LNK2005: _SomeFunc already defined in SomeObject.obj You seem to be including SomeObject.obj twice, most likely from diferent locations. -- jlr http://jlamas.blogspot.com/[^] Reports in VC++ Jeeva Mary Varghese29-Aug-05 22:12 Jeeva Mary Varghese 29-Aug-05 22:12  Hai Please tell me the different reports available in vc++. Except using Crystal Reports.If any sample code available ,send me please. Jeeva C++ .NET tutorial Dario Solera29-Aug-05 21:59 Dario Solera 29-Aug-05 21:59  Does anyone know a free C++ .NET complete tutorial in English or Italian? Note that I already develop with the other .NET languages... Thanks for sugestions. [ITA] Tozzi ha ragione: Gaia si sta liberando di noi. [ENG] Tozzi is right: Gaia is obliterating us. Re: C++ .NET tutorial toxcct29-Aug-05 22:07 toxcct 29-Aug-05 22:07  maybe asking the Managed C++ forum[^] will give you more pertinent responses... TOXCCT >>> GEII power [toxcct][VisualCalc] Re: C++ .NET tutorial Dario Solera29-Aug-05 22:15 Dario Solera 29-Aug-05 22:15  sorry... [ITA] Tozzi ha ragione: Gaia si sta liberando di noi. [ENG] Tozzi is right: Gaia is obliterating us.

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