单选框 ......\Ex3.aps ......\Ex3.clw ......\Ex3.cpp ......\Ex3.dsp ......\Ex3.dsw ......\Ex3.h ......\Ex3.ncb ......\Ex3.opt ......\Ex3.plg ......\Ex3.rc ......\Ex3Dlg.cpp ......\Ex3Dlg.h ......\Release ......\.......\Ex3.exe ......\.......\Ex3.obj ......\.......\Ex3.pch ......\.......\Ex3.res ......\.......\Ex3Dlg.obj ......\.......\StdAfx.obj ......\.......\vc60.idb ......\res ......\...\Ex3.rc2 ......\Resource.h ......\StdAfx.cpp ......\StdAfx.h