用C^(++) Builder实现COM包容

Implementation of COM Containment by C^(++) Builder

指出了组件对象模型 (COM)是微软公司用于描述可重用对象的标准规范 ,是面向对象技术的扩充 ,也是DCOM和 COM+的技术基础 .提出了遵循 COM标准的组件可被组合起来形成应用 ,而组件的改造主要有包容 ,聚合和继承等几种技术 。

Component object model(COM) is a Microsoft′s technique stardard of re use object, a expansion of object oriented technique and the base of many new t echnique such as DCOM and COM +.Component that complied with COM standard can be adapted to form a new application.There are technologies of reuse component suc h as:containment,aggregation and inheritance.This pape focues on the COM conta inment and demonstrates it by instances.