VxD技术深入剖析和VxD程序的开发

An Analysis of VxD Technology in Windows9x System and Programming of Device Driver

该文介绍了Win9x体系结构和VxD技术在Win9x系统中的重要作用 ,并对VxD的文件格式、VxD设备描述块和VxD段组结构进行了深入地剖析。

The article introduces the system structure of Windows and dicusses the important role of VxD technology in Windows sysem.A deep investigation of the VxD file format,Device Description Block(DDB)and the VxD's Group-Segment Structure are presented.And also it introduces the process of developing VxD driver by VtoolsD,whichis useful for the programmers to develop the VxD driver or WMD driver in Windows9x System.