How can write a C function in a C# code

Question

I want to add a C file into my .NET application.

How can I built this? How can i write unmanaged code in C#. Can someone explain with few lines code.

Thanks

Answer 1

You either have to build the C file into it's own DLL and then use P/Invoke in your C# code to call them or...

You could also try to port the C code to C# which would give you a completely managed codebase.