是否有可能嵌入C代码在C＃项目？ [英] Is it possible to embed C code in a C# project?

问题描述

我知道这是可能的编译我的C代码放到一个DLL，然后使用P / Invoke来调用代码。

I know that it's possible to compile my C code into a dll, and then use P/Invoke to call that code.

我在想，如果有可能有直接在我的代码嵌入C代码，也许只适用于一个类...

What I wondered if it was possible to have a chunk of C code embedded directly in my code, perhaps only available to one class...

像这样的东西（非工作）例如：

Something like this (non-working) example:

public class MyClass {
    extern "C" {
        int do_something_in_c(int i) {
            return i*2;
        }
    }

    public int DoSomething(int value) {
        return do_something_in_c(value);
    }
}

我一直试图利用视觉数小时Studio 2008中，但我没有得到任何地方，我怀疑它实际上不可能。任何人都可以证实或否认这一点？

I've been trying for a few hours using Visual Studio 2008, but I'm not getting anywhere, and I suspect that it isn't actually possible. Can anyone confirm or deny this?

感谢。

推荐答案

据可以创建一个混合模式组件（即，一个已经托管和本地代码），但是只有C / CLI编译器可以产生其中之一。什么你希望做的是不是由C＃编译器的支持。

It is possible to create a mixed-mode assembly (that is, one that has both managed and native code), but only the C++/CLI compiler can produce one of these. What you're looking to do is not supported by the C# compiler.

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