I need to include a project in another within one solution.
I am working on a project in visual studio 2010 which is called face_detection and its main source file is face_detection.cpp. Inside it there are two main variables: map_location and studet_location. The value of each variable changes constantly. I have created another project in its solution, a GUI whose source file is called "blaaa.cpp", and the GUI is FORM1. My goal is to include the variables of map_location and studet_location which exist in face_detection.cpp in the GUI (called FORM1) so I will be able to use their values in two labels.