chapter5\example1\example1.sln ........\........\example1.vcproj ........\........\winmain.cpp ........\.......2\example2.sln ........\........\example2.vcproj ........\........\winmain.cpp ........\.......3\example3.sln ........\........\example3.vcproj ........\........\winmain.cpp ........\example1 ........\example2 ........\example3 chapter5