File list (Check if you may need any files):
1.21 如何显示或隐藏任务栏\Demo\Demo.aps
.........................\....\Demo.cpp
.........................\....\Demo.dsp
.........................\....\Demo.dsw
.........................\....\Demo.h
.........................\....\Demo.plg
.........................\....\Demo.rc
.........................\....\Demo.sln
.........................\....\Demo.vcproj
.........................\....\Demo.vcproj.ROLLWARE.heye.user
.........................\....\DemoDlg.cpp
.........................\....\DemoDlg.h
.........................\....\ReadMe.txt
.........................\....\res\Demo.ico
.........................\....\...\Demo.rc2
.........................\....\...\Thumbs.db
.........................\....\resource.h
.........................\....\StdAfx.cpp
.........................\....\StdAfx.h
.........................\....\res
.........................\Demo
1.21 如何显示或隐藏任务栏