Describe: The OPC application is written by VB.It s communication standard of opening control system,using in connecting OPC server and accessing database.

File list(time 1999020401~2009020900)(Click to check if it's the file you need, and recomment it at the bottom):
  Opc应用程序光盘
  ...............\Documents
  ...............\.........\opcda205_cust.doc
  ...............\.........\opcda20_auto.doc
  ...............\Samples
  ...............\.......\Bin
  ...............\.......\...\OPCBar.oca
  ...............\.......\...\OPCBar.ocx
  ...............\.......\...\opccomn_ps.dll
  ...............\.......\...\OPCDAAuto.dll
  ...............\.......\...\OPCJDADemoServer.exe
  ...............\.......\...\OPCPROXY.DLL
  ...............\.......\...\OpcServer.exe
  ...............\.......\...\OPCTrend.oca
  ...............\.......\...\OPCTrend.ocx
  ...............\.......\...\RegOPC.bat
  ...............\.......\Chap2
  ...............\.......\.....\Async
  ...............\.......\.....\.....\Form1.frm
  ...............\.......\.....\.....\MSSCCPRJ.SCC
  ...............\.......\.....\.....\Project1.vbp
  ...............\.......\.....\.....\Project1.vbw
  ...............\.......\.....\Sync
  ...............\.......\.....\....\Form1.frm
  ...............\.......\.....\....\MSSCCPRJ.SCC
  ...............\.......\.....\....\Project1.vbp
  ...............\.......\.....\....\Project1.vbw
  ...............\.......\Chap3
  ...............\.......\.....\dlgAbout.frm
  ...............\.......\.....\dlgAbout.frx
  ...............\.......\.....\MSSCCPRJ.SCC
  ...............\.......\.....\OPCGeneral.pag
  ...............\.......\.....\OPCTrend.vbg
  ...............\.......\.....\OPCTrend.vbp
  ...............\.......\.....\OPCTrend.vbw
  ...............\.......\.....\OPCTrend_TGGeneral.pag
  ...............\.......\.....\TestTrendGraph.vbp
  ...............\.......\.....\TestTrendGraph.vbw
  ...............\.......\.....\TestTrendGraph_Form1.frm
  
  ...............\.......\.....\TrendGraph.ctl
  ...............\.......\.....\TrendGraph.ctx
  ...............\.......\Chap4
  ...............\.......\.....\ActiveX.xls
  ...............\.......\.....\BarMeter
  ...............\.......\.....\........\BarMeter.ctl
  ...............\.......\.....\........\BarMeter.ctx
  ...............\.......\.....\........\dlgAbout.frm
  ...............\.......\.....\........\dlgAbout.frx
  ...............\.......\.....\........\MSSCCPRJ.SCC
  ...............\.......\.....\........\OPCBar.vbg
  ...............\.......\.....\........\OPCBar.vbp
  ...............\.......\.....\........\OPCBar.vbw
  ...............\.......\.....\........\OPCBar_BMGeneral.pag
  ...............\.......\.....\........\OPCBar_BMGeneral.pgx
  ...............\.......\.....\........\OPCGeneral.pag
  ...............\.......\.....\........\TestBarMeter.vbp
  ...............\.......\.....\........\TestBarMeter.vbw
  ...............\.......\.....\........\TestBarMeter_Form1.frm
  
  ...............\.......\.....\Demo.xls
  ...............\.......\.....\VBA.xls
  ...............\.......\Readme.txt

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