Importing a C++ dll in C#

Question

I have created a C++ dll ( let say , MyC++Dll.dll) and I have a header file ( MyC++Dll.h ). MyC++Dll.h contains the types definition .

I want to import this dll in C# application I am creating .

I am able to import the dll using

[DllImport("MyC++Dll.dll")] static extern func();

But I am not able to import/include the header file (MyC++Dll.h) in the C# application which contains the types definition .

Please suggest a way to build this C# application successfully .

Answer 1

You have to convert any non-standard parameter types (ie custom structures, etc.) to C# by hand. Look at http://pinvoke.net for examples of how to do this with Win32 structures. You should be able to figure out how to do this for your own structures.

Answer 2

我知道这样做的唯一方法是手动创建C＃中的所有类型定义，确保它们与您的dll兼容。

Answer 3

而且你还需要学习如何编组从C ++到C＃的类型。