[英](Python) Using pythonnet to call a DLL function (C#) which expects Type ArrayList
I am trying to run a function named "functionName" from a DLL while calling it from a python project. 我试图从python项目中调用它时,从DLL运行一个名为“ functionName”的函数。 I already have control over many of the DLL's functions but when running "functionName" I believe I have issues with pythonnet's List implementation of C#'s Array List.
我已经可以控制许多DLL的功能,但是运行“ functionName”时,我相信pythonnet的C#数组列表的List实现存在问题。
The line from the DLL which I am trying to call 我试图调用的DLL中的行
public int functionName(ArrayList data)
Currently I have tried to create a python ArrayList through: 目前,我已尝试通过以下方式创建python ArrayList:
from System import Int32
from System import Array
data1 = [Int32(x) for x in data1] # data1 is a list
data1 = Array[Int32](data1) # ArrayList Expecting 8x Arrays to be added
import clr
clr.AddReference('System.Collections')
from System.Collections.Generic import List # Avoids Deprecation
Py_Array = System.Collections.Generic.List[Array[Int32]]()
Py_Array.Add(data1)
...
Py_Array.Add(data1) # 8 times total
DLL.functionName(Py_Array)
The outcome has always been: 结果一直是:
TypeError: No method matches given arguments
I have tried a lot of different ways to fix this, and I believe the issue may belong to System.Collections.Generic.List does not match the expected type of ArrayList for C#. 我尝试了许多不同的方法来解决此问题,并且我认为问题可能属于System.Collections.Generic.List与C#的ArrayList的预期类型不匹配。
Any help would be appreciated. 任何帮助,将不胜感激。
Edit #1 编辑#1
I found that there is also a: 我发现还有一个:
System.Collections.ArrayList()
But this has no solved the issue for Method Matching giving Arguments 但这并没有解决方法匹配给定参数的问题
Solution was to use python to call a function which was written in a C# DLL which takes the types and functions from the first dll. 解决方案是使用python调用在C#DLL中编写的函数,该C#DLL从第一个dll获取类型和函数。
Annoying but not sure how else to reference custom types created in C# dlls from python. 烦人但又不确定如何引用来自python的C#dll中创建的自定义类型。
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