File list (Check if you may need any files):
Demo4
.....\Debug
.....\Demo4.aps
.....\Demo4.clw
.....\Demo4.cpp
.....\Demo4.dsp
.....\Demo4.dsw
.....\Demo4.h
.....\Demo4.ncb
.....\Demo4.opt
.....\Demo4.plg
.....\Demo4.rc
.....\Demo4Dlg.cpp
.....\Demo4Dlg.h
.....\HangJi.cpp
.....\HangJi.h
.....\ModifyBp.cpp
.....\ModifyBp.h
.....\proj.cpp
.....\proj.h
.....\ReadMe.txt
.....\res
.....\...\Demo4.rc2
.....\resource.h
.....\StdAfx.cpp
.....\StdAfx.h
.....\Structer.h
.....\UdpData.cpp
.....\UdpData.h
Map
...\City.DAT
...\City.ID
...\City.MAP
...\City.MIF
...\City.TAB
...\Coast.DAT
...\Coast.ID
...\Coast.MAP
...\Coast.MIF
...\Coast.TAB
...\Island.DAT
...\Island.ID
...\Island.MAP
...\Island.MIF
...\Island.TAB
...\Island1.MID
...\Island1.mif
...\Isobath.DAT
...\Isobath.ID
...\Isobath.MAP
...\Isobath.MIF
...\Isobath.TAB
...\Map.ctl