VB具有快速实现系统顶层功能的优点，而VC能很好地完成底层操作。介绍如何结合这两种语言的优点进行混合编程

的几种方法，通过具体实例演示它们的应用。并且对混合编程中需要注意的问题也进行了阐述。-VB has a top-level functions quickly realize the advantages of the system, and VC underlying operating well done. Describes how to combine the merits of the two languages mixed programming in several ways, demonstrated through specific examples of their application. And mixed programming problems that need attention are described.