摘要
通过采用Windows下的动态链接库技术(DLL),在VC中将对端口寄存器的读写操作封装起来作成DLL供VB调用,实现了开发化学虚拟仪器时对底层物理端口访问,极大地方便了后续软件开发.
By using the Dynamic Linking Library (DLL) technology of Windows, the access of low physical port is realized which makes it very convenient to design the following software of chemical virtual instrument. How to create DLL with VC and call it in VB is discussed detailedly.
出处
《四川师范学院学报（自然科学版）》
2003年第3期352-355,共4页
Journal of Sichuan Teachers College(Natural Science)
基金
四川师范学院应用科技基金资助项目(2002-11)
