Using C++ dll in C#

[majidkamali1370]

Hi.
I wrote a dll in C++ and I want to use it in C#.
I have some questions:

1. Can I declare a global array in dll? if yes, it's syntax should be C++-like or C#-like?
2. How can I pass an array to dll as a function parameter or recieve an array as function return?
3. Can a function in dll call other functions within same dll? if yes, should other functions have __declspec(dllexport) in prototype?

Thanks :)

[Dudester]

I know this probably won't do you much good now but it's generally easier to interface C++ code with C# code if the C++ is written with .NET not standard C++.

[majidkamali1370]

I don't understand what you say.
Please answer clearly.
Thanks

[Dudester]

All the .NET languages (such as C#) are designed so that they can be used in combination (for example C++.NET and C#). Normal C++ however was not designed the same so if you wrote your dll in anything but .NET it could be tricky to link the to bits of code together.

[ainsoph]

Dudester meant that if you use VisualStudio and use C++ .NET to create the DLL, all you have to do is include this DLL in the reference of your C# project.