26个字母 ........\c.cpp ........\c.dsp ........\c.dsw ........\c.ncb ........\c.opt ........\c.plg ........\Debug ........\.....\c.exe ........\.....\c.ilk ........\.....\c.obj ........\.....\c.pch ........\.....\c.pdb ........\.....\vc60.idb ........\.....\vc60.pdb