Python导入dll [英] Python import dll

问题描述

如何将winDLL导入python并能够使用其所有功能？

How would I import a winDLL into python and be able to use all of its functions? It only needs doubles and strings.

推荐答案

您标记了 ctypes ，所以听起来你已经知道答案。

You've tagged the question ctypes and so it sounds like you already know the answer.

类型教程非常出色。一旦您阅读并理解您将能够轻松完成。

The ctypes tutorial is excellent. Once you've read and understood that you'll be able to do it easily.

例如：

>>> from ctypes import *
>>> windll.kernel32.GetModuleHandleW(0)
486539264

还有一个我自己的代码的例子：

And an example from my own code:

lib = ctypes.WinDLL('mylibrary.dll')
#lib = ctypes.WinDLL('full/path/to/mylibrary.dll')
func = lib['myFunc']#my func is double myFunc(double);
func.restype = ctypes.c_double
value = func(ctypes.c_double(42.0))

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