按键改变亮度\ceshi.c
............\ceshi.dep
............\ceshi.ewd
............\ceshi.ewp
............\Debug\Exe\ceshi.d43
............\.....\Obj\ceshi.pbd
............\.....\...\ceshi.r43
............\path.txt
............\settings\ceshi.cspy.bat
............\........\ceshi.dbgdt
............\........\ceshi.dni
............\Debug\Exe
............\.....\List
............\.....\Obj
............\Debug
............\settings
按键改变亮度