How to call C# .dll from a C++/CLI application?

Question

I'm trying to call the LumenWorks .csv file reading library from a C++/CLI application and having some issues. I've added a dependancy on LumenWorks.Framework.IO.dll but when I try to then use the library:

namespace MyNamespace
{
    using namespace Lumenworks::Framework::IO::Csv;

    // <My code definitions here>

}

I get a message that the compiler doesn't recognise 'Lumenworks'. Do I need to reference header files from the sources or is there a way to get the same information from the .dll?

Answer 1

Maybe try "LumenWorks" (based on article on codeproject)? And add ; at the end of line.