File list (Check if you may need any files):
......\ch5.rar
......\ex.04
......\.....\EX.04.01
......\.....\........\EX.04.01
......\.....\........\........\AssemblyInfo.vb
......\.....\........\........\bin
......\.....\........\........\...\EX.04.01.exe
......\.....\........\........\...\EX.04.01.pdb
......\.....\........\........\EX.04.01.vbproj
......\.....\........\........\EX.04.01.vbproj.user
......\.....\........\........\Form1.resx
......\.....\........\........\Form1.vb
......\.....\........\........\obj
......\.....\........\........\...\Debug
......\.....\........\EX.04.01.sln
......\.....\ex.04.04
......\.....\........\ex.04.04
......\.....\........\........\AssemblyInfo.vb
......\.....\........\........\bin
......\.....\........\........\...\ex.04.04.exe
......\.....\........\........\...\ex.04.04.pdb
......\.....\........\........\ex.04.04.vbproj
......\.....\........\........\ex.04.04.vbproj.user
......\.....\........\........\Module1.vb
......\.....\........\........\obj
......\.....\........\........\...\Debug
......\.....\........\ex.04.04.sln
......\.....\ex.04.06
......\.....\........\ex.04.06
......\.....\........\........\AssemblyInfo.vb
......\.....\........\........\bin
......\.....\........\........\...\ex.04.06.exe
......\.....\........\........\...\ex.04.06.pdb
......\.....\........\........\ex.04.06.vbproj
......\.....\........\........\ex.04.06.vbproj.user
......\.....\........\........\Form1.resx
......\.....\........\........\Form1.vb
......\.....\........\........\obj
......\.....\........\........\...\Debug
......\.....\........\ex.04.06.sln
......\.....\ex.04.07
......\.....\........\ex.04.07
......\.....\........\........\AssemblyInfo.vb
......\.....\........\........\bin
......\.....\........\........\...\ex.04.07.exe
......\.....\........\........\...\ex.04.07.pdb
......\.....\........\........\ex.04.07.vbproj
......\.....\........\........\ex.04.07.vbproj.user
......\.....\........\........\Module1.vb
......\.....\........\........\obj
......\.....\........\........\...\Debug
......\.....\........\ex.04.07.sln
......\.....\ex.04.10
......\.....\........\ex.04.10
......\.....\........\........\AssemblyInfo.vb
......\.....\........\........\bin
......\.....\........\........\...\ex.04.10.exe
......\.....\........\........\...\ex.04.10.pdb
......\.....\........\........\ex.04.10.vbproj
......\.....\........\........\ex.04.10.vbproj.user
......\.....\........\........\Module1.vb
......\.....\........\........\obj
......\.....\........\........\...\Debug
......\.....\........\ex.04.10.sln
......\.....\ex.04.11
......\.....\........\ex.04.11
......\.....\........\........\AssemblyInfo.vb
......\.....\........\........\bin
......\.....\........\........\ex.04.11.vbproj
......\.....\........\........\ex.04.11.vbproj.user
......\.....\........\........\Module1.vb
......\.....\........\........\obj
......\.....\........\........\...\Debug
......\.....\........\ex.04.11.sln
......\.....\ex.04.12
......\.....\........\ex.04.12
......\.....\........\........\AssemblyInfo.vb
......\.....\........\........\bin
......\.....\........\........\...\ex.04.12.exe
......\.....\........\........\...\ex.04.12.pdb
......\.....\........\........\ex.04.12.vbproj
......\.....\........\........\ex.04.12.vbproj.user
......\.....\........\........\Form1.resx
......\.....\........\........\Form1.vb
......\.....\........\........\obj
......\.....\........\........\...\Debug
......\.....\........\ex.04.12.sln
......\.....\ex.04.13
......\.....\........\ex.04.13
......\.....\........\........\AssemblyInfo.vb
......\.....\........\........\bin
......\.....\........\........\...\ex.04.13.exe
......\.....\........\........\...\ex.04.13.pdb
......\.....\........\........\ex.04.13.vbproj
......\.....\........\........\ex.04.13.vbproj.user
......\.....\........\........\Module1.vb
......\.....\........\........\obj
......\.....\........\........\...\Debug
......\.....\........\ex.04.13.sln
......\.....\ex.04.15