关键路径
........\Debug
........\.....\algraphkeypath.exe
........\.....\algraphkeypath.ilk
........\.....\algraphkeypath.obj
........\.....\algraphkeypath.pch
........\.....\algraphkeypath.pdb
........\.....\vc60.idb
........\.....\vc60.pdb
........\algraphkeypath.cpp
........\algraphkeypath.dsp
........\algraphkeypath.dsw
........\algraphkeypath.ncb
........\algraphkeypath.opt
........\algraphkeypath.plg
........\keypathdata.txt