031131.plg playsound.exe StdAfx.cpp StdAfx.h sw.wav wangl.wav wl.wav Debug\031131.exe .....\031131.ilk .....\031131.obj .....\031131.pch .....\031131.pdb .....\9.exe .....\9.ilk .....\9.obj .....\9.pch .....\9.pdb .....\dg.txt .....\playsound.exe .....\vc60.idb .....\vc60.pdb 1.wav 88.wav 031131.cpp 031131.dsp 031131.dsw 031131.ncb 031131.opt Debug