6个用VB和DELPHI编写的FOR USB驱动程序，非常难得，是我用3个月时间编写的，相当有参考价值。文件列表: Delphi-usb ..........\DelphiApp.cfg ..........\DelphiApp.dof ..........\DelphiApp.dpr ..........\DelphiApp.exe ..........\DelphiApp.res ..........\Th_USB.ico ..........\USBIO.dcu ..........\USBIO.dfm ..........\USBIO.pas ..........\USBIOCOMLib_TLB.dcu ..........\USBIOCOMLib_TLB.pas ..........\USBIOoutput.dcu ..........\USBIOoutput.dfm ..........\USBIOoutput.pas usb1-usb2 .........\Form1.frm .........\Projekt1.vbp .........\usbtest1.exe usb5 ....\TBIcon.frm ....\TBIcon.vbp Vb-usb1 .......\vbsimple.frm .......\vbsimple.vbp vb-usb3 .......\Form1.frm .......\Form1.log .......\Projekt1.vbp .......\usbtest1.exe Vb-usb4 .......\usbio.frm .......\usbio.log .......\usbio.vbp .......\usbiooutput.frm……