从IronPython调用C＃对象 [英] Calling C# object from IronPython

问题描述

我有下面的C＃代码把它编译成汇编MyMath.dll

I have the following C# code to compile it into MyMath.dll assembly.

namespace MyMath {
    public class Arith {
        public Arith() {}
        public int Add(int x, int y) {
            return x + y;
        }
    }
}

和我有以下的IronPython代码中使用该对象。

And I have the following IronPython code to use this object.

import clr
clr.AddReferenceToFile("MyMath.dll")

import MyMath
arith = Arith()
print arith.Add(10,20)

当我运行此代码的IronPython，我碰到下面的错误。

When I run this code with IronPython, I get the following error.

Traceback (most recent call last):
  File ipycallcs, line unknown, in Initialize
NameError: name 'Arith' is not defined

什么可能错了？

ARITH = ARITH（）应该已经ARITH = MyMath.Arith（）

arith = Arith() should have been arith = MyMath.Arith()

推荐答案

您应该做以下几点：

from MyMath import Arith

或者

from MyMath import *

否则， 将不得不参照 ARITH 类MyMath.Arith。

Otherwise, you'll have to refer to the Arith class as MyMath.Arith.

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