用VC编写DLL在VB中实现测量数据的网络实时传输

Program DLL with VC to Real-time Transmitting Measurement Data by Net

通过用VC编写动态链接库DLL,并在VB中调用DLL的方式,借助计算机自带网卡和企业的内部网络实现了测量数据的网络传输。给出了具体的设计思想和整个过程,介绍了VC下的网络编程技术和DLL编程技术,给出了在VB下加载DLL的具体方法,对工业在线测量仪器实现网络化、信息化具有很好的借鉴作用。

Realized the networks function by programming DLL with VC and using DLL in programs programmed by VB with the help of the network card of computer and the network within enterprises.The designing idea and the whole process were presented.At the same time,introducing network program technology and DLL program technology of VC,the particular ways of using DLL in VB were presented,which was useful for industry gauging instruments to realize networks function.