VB制作 PC与西门子S7-300 PLC串口通讯程序能实现读写功能
.....................................................\ABOUT_FRM.frm
.....................................................\Desktop_1.ini
.....................................................\Desktop_2.ini
.....................................................\Error.dat
.....................................................\Error.eng
.....................................................\ERROR_FRM.frm
.....................................................\Form1.frm
.....................................................\FrmMain.frm
.....................................................\FrmMain.frx
.....................................................\GPARA.bas
.....................................................\INFO.frm
.....................................................\INFO_FRM.frm
.....................................................\komfort.dll
.....................................................\LOAD_FRM.frm
.....................................................\Module1.bas
.....................................................\MSSCCPRJ.SCC
.....................................................\Prodave.vbp
.....................................................\Prodave.vbw
.....................................................\READ_FRM.frm
.....................................................\READ_FRM.frx
.....................................................\VB3D.tmp
.....................................................\VB69.tmp
.....................................................\w95_s7.dll
.....................................................\WRITE_FRM.frm
.....................................................\WRITE_FRM.frx
.....................................................\宣传
.....................................................\....\Desktop_1.ini
.....................................................\....\Desktop_2.ini
.....................................................\....\Thumbs.db
.....................................................\....\界面.bmp