VB-与200的通信\VB程序\W95_s7.dll ..............\......\试验.exe ..............\源代码\Form1.frm ..............\......\Module1.bas ..............\......\MSSCCPRJ.SCC ..............\......\W95_s7.dll ..............\......\工程1.vbp ..............\......\工程1.vbw ..............\项目1.mwp ..............\VB程序 ..............\源代码 VB-与200的通信