How to link files in MSVC compiler

[bloodagito]

I got a task to do, it states as
You are submitting two files: Invoice.cpp and Invoice.h
These must link with the two files ex03_13.cpp and Test.cpp
I have already finished those two files, how ever i dont know how to link the following two, can anyone help me with it? Thank you very much

[Zaita]

Either, you have header files to ex03 and test that contain the prototypes, or they must be listed in your build/make file, or they must be included in your IDE's solution.