我可以在。net中创建一个常规的windows DLL(用于插件)吗?

I'm trying to create a plugin for a program. The program works by loading your plugin DLL and executing specifically named functions within that DLL. Pretty standard stuff. However, I'd like to create my plugin in C# (and I am a bit of newbie). My question is, can I export regular C like functions from C#? or How do I easily create a stub to do that?I'm trying to create a plugin for a program. Th