Webctypes可用于访问DLL,以下是教程: ctypes将是最容易使用的东西,但是(mis)使用它会使Python崩溃。如果你想快速完成某件事,而且你很小心,那就太好了 我鼓励你退房。是的,它需要你编写一些C++代码并有一个C++编译器,但是你实际上不需要学习C++来使用它 ... Webctypes.sizeof(ctypes.c\u void\u p) 。对于DLL,您可以使用Dependency Walker或Visual Studio的dumpbin。看起来这是由于我使用64位python打开32位DLL造成的,您应该将其作为一个答案,以便我可以投票支持它。如何操作?这是不正确的。如果缺少.DLL,则会出现另 …
windows - Python accessing dll using ctypes - Stack Overflow
WebMay 11, 2024 · import ctypes dll = ctypes.CDLL ('your_dll_path') dll._sin.argtypes = [ctypes.c_double] dll._sin.restype = ctypes.c_double print (dll._sin (34)) # return 0.5290826861200238 Share Improve this answer Follow edited May 11, 2024 at 7:30 answered Oct 31, 2012 at 21:01 Reza Ebrahimi 3,536 1 27 41 2 WebNov 13, 2012 · One difference between C++ code and Python/ctypes is that in the C++ code the dll's DllMain () function is called when the dll is loaded, Python/ctypes doesn't do this because of the fully dynamic loading of the dll. Share Improve this answer Follow edited Nov 14, 2012 at 18:34 answered Nov 14, 2012 at 17:30 theller 2,769 18 19 Thanks. flaked rice sainsbury\u0027s
PHP: Installing a PHP extension on Windows - Manual
WebAug 1, 2024 · Mentioning [Python.Docs]: ctypes - A foreign function library for Python (although this doesn't have very much to do with it) just in case. The underlying error is ERROR_BAD_EXE_FORMAT ( 193, 0xC1 ). Check it in [MS.Docs]: System Error Codes (0-499). It's a general Win error (not related to Python ). Webctype_digit — Check for numeric character (s) ctype_graph — Check for any printable character (s) except space ctype_lower — Check for lowercase character (s) ctype_print — Check for printable character (s) ctype_punct — Check for any printable character which is not whitespace or an alphanumeric character Web调用定制的C++;Python中的dll 我的C++ IDE是VisualStudio 2012 Express版本,我的Python IDE是AptAA3(64位)。我的电脑是Windows7 64位 我用C++编写了一个.dll(win32控制台应用程序),基本上遵循了当我用C++应用程序调用它时效果很好。,c++,python,windows,ctypes,C++,Python,Windows,Ctypes flaked rice tesco