第四章
......\client-vb
......\.........\ASync-VB
......\.........\........\AsyncSample.frm
......\.........\........\asyncsample.vbp
......\.........\........\asyncsample.vbw
......\.........\Browser－VB
......\.........\...........\Browser.exe
......\.........\...........\Browser.frm
......\.........\...........\Browser.frx
......\.........\...........\Browser.vbp
......\.........\...........\Browser.vbw
......\.........\...........\BrowserGlobal.bas
......\.........\...........\MSSCCPRJ.SCC
......\.........\Sync-VB
......\.........\.......\OPCSync.frm
......\.........\.......\opcsync.vbp
......\.........\.......\opcsync.vbw
......\client-vc
......\.........\AsynOpc
......\.........\.......\AsynOpc.aps
......\.........\.......\AsynOpc.clw
......\.........\.......\AsynOpc.cpp
......\.........\.......\AsynOpc.dsp
......\.........\.......\AsynOpc.dsw
......\.........\.......\AsynOpc.h
......\.........\.......\AsynOpc.ncb
......\.........\.......\AsynOpc.opt
......\.........\.......\AsynOpc.plg
......\.........\.......\AsynOpc.rc
......\.........\.......\AsynOpcDlg.cpp
......\.........\.......\AsynOpcDlg.h
......\.........\.......\callback.cpp
......\.........\.......\callback.h
......\.........\.......\Debug
......\.........\.......\.....\AsynOpc.exe
......\.........\.......\.....\AsynOpc.ilk
......\.........\.......\.....\AsynOpc.obj
......\.........\.......\.....\AsynOpc.pch
......\.........\.......\.....\AsynOpc.pdb
......\.........\.......\.....\AsynOpc.res
......\.........\.......\.....\AsynOpcDlg.obj
......\.........\.......\.....\callback.obj
......\.........\.......\.....\StdAfx.obj
......\.........\.......\.....\vc60.idb
......\.........\.......\.....\vc60.pdb
......\.........\.......\OPCDA.H
......\.........\.......\OPCDA_I.C
......\.........\.......\OpcError.h
......\.........\.......\ReadMe.txt
......\.........\.......\res

......\.........\.......\...\AsynOpc.rc2
......\.........\.......\resource.h
......\.........\.......\StdAfx.cpp
......\.........\.......\StdAfx.h
......\.........\AsynOpc_groups
......\.........\..............\AsynOpc.aps
......\.........\..............\AsynOpc.clw
......\.........\..............\AsynOpc.cpp
......\.........\..............\AsynOpc.dsp
......\.........\..............\AsynOpc.dsw
......\.........\..............\AsynOpc.h
......\.........\..............\AsynOpc.ncb
......\.........\..............\AsynOpc.opt
......\.........\..............\AsynOpc.plg
......\.........\..............\AsynOpc.rc
......\.........\..............\AsynOpcDlg.cpp
......\.........\..............\AsynOpcDlg.h
......\.........\..............\callback.cpp
......\.........\..............\callback.h
......\.........\..............\OPCDA.H
......\.........\..............\OPCDA_I.C
......\.........\..............\OpcError.h
......\.........\..............\ReadMe.txt
......\.........\..............\res

......\.........\..............\...\AsynOpc.rc2
......\.........\..............\resource.h
......\.........\..............\StdAfx.cpp
......\.........\..............\StdAfx.h
......\.........\AsynOpc_remote
......\.........\..............\AsynOpc.aps
......\.........\..............\AsynOpc.clw
......\.........\..............\AsynOpc.cpp
......\.........\..............\AsynOpc.dsp
......\.........\..............\AsynOpc.dsw
......\.........\..............\AsynOpc.h
......\.........\..............\AsynOpc.ncb
......\.........\..............\AsynOpc.opt
......\.........\..............\AsynOpc.plg
......\.........\..............\AsynOpc.rc
......\.........\..............\AsynOpcDlg.cpp
......\.........\..............\AsynOpcDlg.h
......\.........\..............\callback.cpp
......\.........\..............\callback.h
......\.........\..............\OPCDA.H
......\.........\..............\OPCDA_I.C
......\.........\..............\OpcError.h
......\.........\..............\ReadMe.txt