例5-14 ......\Debug ......\.....\houghlines.exe ......\.....\houghlines.ilk ......\.....\houghlines.obj ......\.....\houghlines.pch ......\.....\houghlines.pdb ......\.....\vc60.idb ......\.....\vc60.pdb ......\houghlines.cpp ......\houghlines.dsp ......\houghlines.dsw ......\houghlines.ncb ......\houghlines.opt ......\houghlines.plg ......\Makefile