【摘要】 基于组件的软件开发技术成为当前软件业的热点和发展方向。处于组件间互操作性的考虑,COM充当了一个公共的底层框架,提供了组件模型的标准。通过分析COM技术及拓扑图组件的特点,按照面向对象的软件设计思想,给出了基于COM的通用拓扑图组件设计和实现方法。更多还原

【Abstract】 Taking consideration of the interaction of the components the COM acts as a common frame and provides a standard for the component model.By analyzing the characteristics of COM and graph of topology component the design and implementation method of general graph of topology component based on COM technique is given in term of the OO design for the software.更多还原