WebOct 4, 2012 · - wchar_t versions (WCHAR, LPCWSTR, LPWSTR) Unless you want to convert between different char types in your program, I suggest you just use the function/struct that takes whatever form of string you're using. The "normal" name for functions/structs take TCHARs. Add an 'A' to the end for the char version, and add a 'W' … WebThis has worked but I am now left with a C style string that won't conform. I have tried the L and putting it in TEXT() but the L gets added to the variable name -- not the string -- if I use TEXT(). I have tried making it a TCHAR but then it complains that it cannot convert a TCHAR to a char *. What options am I left with? I know C and C++ are ...
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WebDec 13, 2024 · You probably have UNICODE activated so OPENFILENAME becomes OPENFILENAMEW, not OPENFILENAMEA which is why your ofn.lpstrFilter = filter.c_str (); fails. lpstrFilter is a wchar_t* in the W version. You should probably stick with UNICODE and change to use std::wstring s which is gets you the best access to the WinAPI. WebJul 7, 2015 · This API is part of python 3.0 and above and in my knowledge, there's no easy way to get this done. However, I think, you can try converting the argv to a w_char ** and then call PySys_SetArgv (). mbstowcs () may come handy in this case. For example, some pseudo-code (not tested) will look like north melbourne lost cats home
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WebMar 28, 2014 · 1 If you are NOT including AtlBase.h or AtlConv.h headers, #include LPCSTR lpcszTemp = "Hello World" ; int wchars_num = MultiByteToWideChar ( CP_UTF8 , 0 , lpcszTemp , -1, NULL , 0 ); WCHAR* wstr = new WCHAR [wchars_num]; MultiByteToWideChar ( CP_UTF8 , 0 , lpcszTemp , -1, wstr , wchars_num ); // ...Other … WebMar 30, 2024 · A TCHAR can either be wchar_t or char based on what your project settings are. If, in your project settings, in the "General" tab, your character set is "Use Multi-byte character set" then TCHAR is an alias for char. However, if it's set to "Use Unicode character set" then TCHAR is an alias for wchar_t instead. WebNov 7, 2011 · This puts you into undefined behavior territory. The simple fix is this: const wchar_t *GetWC (const char *c) { const size_t cSize = strlen (c)+1; wchar_t* wc = new wchar_t [cSize]; mbstowcs (wc, c, cSize); return wc; } Note that the calling code will then have to deallocate this memory, otherwise you will have a memory leak. how to scan a picture to email