Very detailed examples of the scroll bar in MFC, you have

ScrollProgressDemo\Debug\BuildLog.htm
..................\.....\mt.dep
..................\.....\ScrollProgressDemo.exe
..................\.....\ScrollProgressDemo.exe.embed.manifest
..................\.....\ScrollProgressDemo.exe.embed.manifest.res
..................\.....\ScrollProgressDemo.exe.intermediate.manifest
..................\.....\ScrollProgressDemo.ilk
..................\.....\ScrollProgressDemo.obj
..................\.....\ScrollProgressDemo.pch
..................\.....\ScrollProgressDemo.pdb
..................\.....\ScrollProgressDemo.res
..................\.....\ScrollProgressDemoDlg.obj
..................\.....\StdAfx.obj
..................\.....\vc90.idb
..................\.....\vc90.pdb
..................\ReadMe.txt
..................\res\ScrollProgressDemo.ico
..................\...\ScrollProgressDemo.rc2
..................\Resource.h
..................\ScrollProgressDemo.aps
..................\ScrollProgressDemo.clw
..................\ScrollProgressDemo.cpp
..................\ScrollProgressDemo.dsp
..................\ScrollProgressDemo.dsw
..................\ScrollProgressDemo.h
..................\ScrollProgressDemo.ncb
..................\ScrollProgressDemo.rc
..................\ScrollProgressDemo.sln
..................\ScrollProgressDemo.suo
..................\ScrollProgressDemo.vcproj
..................\ScrollProgressDemo.vcproj.asus-PC.asus.user
..................\ScrollProgressDemoDlg.cpp
..................\ScrollProgressDemoDlg.h
..................\StdAfx.cpp
..................\StdAfx.h
..................\Debug
..................\res
ScrollProgressDemo

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