Description: A few classes, the button on the map, read the configuration file, as well as a similar kind of QQ click Open, and then click on the operation of closed classes
File list (Check if you may need any files):
BCMenu.cpp
BCMenu.h
BtnST.cpp
BtnST.h
Global.cpp
Global.h
nsrRollupCtrl.cpp
nsrRollupCtrl.h