定时器
......\定时器.dsw
......\定时器.ncb
......\定时器.plg
......\定时器.cpp
......\定时器.opt
......\定时器.dsp
......\Debug
......\.....\vc60.idb
......\.....\vc60.pdb
......\.....\定时器.pch
......\.....\定时器.ilk
......\.....\定时器.exe
......\.....\定时器.pdb
......\.....\定时器.obj