滚动条 ......\Ex9.aps ......\Ex9.clw ......\Ex9.cpp ......\Ex9.dsp ......\Ex9.dsw ......\Ex9.h ......\Ex9.ncb ......\Ex9.opt ......\Ex9.plg ......\Ex9.rc ......\Ex9Dlg.cpp ......\Ex9Dlg.h ......\res ......\...\Ex9.rc2 ......\Resource.h ......\StdAfx.cpp ......\StdAfx.h