u DirectPort 通过DirectIO.lib来直接访问端口的，成功！但会出现一个讨厌的信息 框 说明：DirectIO.dll 为改后的动态链接库 复件 DirectIO.dll 为以前的动态链接库，需改为“DirectIO.dll”才能使用-DirectIO.lib through direct access to the port and success! But there will be an information box of derision : DirectI

操作I/O端口的驱动示例程序，将端口输入输出的汇编指令运行在内核模式中。-Operation I/O port driver sample program will be a compilation of input and output ports command to run in kernel mode.