太多的例子讲如何如何实现VC编写动态链接库,VB中声明后使用,但没有一个好的文章来深入探讨这个问题,本文负责解决此类问题。-too many examples of how the stresses VC prepared dynamic link library, VB statement, but not a good in-depth article on this issue, the paper responsible for solving such problems.