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安裝中文字典英文字典辭典工具!
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- Whats the difference between the WIN32 and _WIN32 defines in C++
64 WIN32 is a name that you could use and even define in your own code and so might clash with Microsoft's usage _WIN32 is a name that is reserved for the implementor (in this case Microsoft) because it begins with an underscore and an uppercase letter - you are not allowed to define reserved names in your own code, so there can be no clash
- Where does win32 come from when Im using windows 64bit
The (note "formerly called the Win32 API") was restored to "Windows API" or "WinAPI", but "Win32" is firmly entrenched as the API name Many thanks for your answer!
- c++ - Is there a difference between use of _WINDOWS_ and _WIN32 . . .
Yes, there is a difference The _WIN32 and _WIN64 tokens are defined (conditionally) depending on what platform is being targeted The former (_WIN32) will be defined for x86, x64, ARM and ARM-64 architectures; the latter (_WIN64) will be defined only for the two 64-bit architectures However, the _WINDOWS_ macro will always be defined if the "Windows h" header file is included by a given
- Which Cross Platform Preprocessor Defines? (__WIN32__ or __WIN32 or . . .
I often see __WIN32, WIN32 or __WIN32__ I assume that this depends on the used preprocessor (either one from visual studio, or gcc etc) Do I now have to check first for os and then for the used
- Where is WIN32 defined, and how can I include this definition in my . . .
The problem is that #if defined (WIN32) fails and the compilation fails when trying to #include unistd h which I don't want to do I have third party project that works with this header file i e WIN32 is defined and it doesn't try to include In Visual Studio I did "Go To Definition" on "WIN32" and was taken to the following definition in
- windows - Why is everything named win32? - Stack Overflow
The introduction of "Win32" was the last substantial change to the Windows API, and it's called "Win32" regardless of the target architecture The SDK headers use _WIN32 to select the API _WIN64, on the other hand, is used for the target architecture For a 64-bit build, both _WIN64 and _WIN32 are defined
- user interface - Creating GUIs in Win32 C++ - Stack Overflow
Here's a good primer (introduces dialog boxes, text boxes, buttons, etc): theForger's Win32 API Tutorial And here's where you go from there (numeric up-downs, list boxes, combo boxes, tooltips, and more): Common Controls on MSDN
- Should I define both _WIN32 and _WIN64 in 64bit build?
6 _WIN32：Defined for applications for Win32 and Win64 Always defined _WIN64：Defined for applications for Win64 More detail: Predefined Macros To put it simply, WIN32 _WIN32 is used to tell whether you are using Windows (For crossing system application), while _WIN64 is used to tell the compiling environment is x86 or x64
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