more information can be found about the debugging options in the c++ documentation under make files.
2. If you make a DLL:
After your toolkit project is running go to task manager and select the process labeled xstop.exe and debug this process. Then open your c++ code and place a break point at the location that you wish to start debugging.
2b. If you make an EXE
open task manager.
select your EXE with the right mouse and pick debug. Then open your c++ code and place a break point at the location that you wish to start debugging.