C# application using C code?

[zman77]

Hello.
I have an application, that I designed in C#.
I need to be able to use some libraries that were made in basic C. Dll files are not an option. So, without putting any C code into dlls, can my C# app access the C code? Or is my only option copying the C code, and changing it to C#?
Thanks for any help or guidance.

[Shashi Sadasivan]

Hello.
I have an application, that I designed in C#.
I need to be able to use some libraries that were made in basic C. Dll files are not an option. So, without putting any C code into dlls, can my C# app access the C code? Or is my only option copying the C code, and changing it to C#?
Thanks for any help or guidance.

You may have to create a c++ project and reference that project into your c# project.
i think that is one of the ways to integrate multi language files

cheers