Delphi中编制软件版权保护控件(本文介绍了在Delphi5.0开发环境中通过使用其面向对象的特性，编写了一个实用的版权保护控

件，为程序开发人员有效保护自己的劳动成果和版权提供了一种实用和快速的方法和手段。

)-Delphi in the preparation of software copyright protection controls (Delphi5.0 This article describes the development environment through the use of its object-oriented features, to prepare a practical copyright protection controls, program development for the effective protection of their labor and copyright provides the A practical and rapid methods and means.)