【摘要】 在COM+模型中提出了上下文、套间和同步域等概念,这些边界在简化组件开发和程序设计复杂性的同时,使得COM+组件受这3种边界限制无法直接调用。针对这3种边界限制采用代理/存根、列集/散集等中间技术,分别提出相应的解决方案,从而实现了跨越这3种边界进行COM+对象的间接调用,同时探讨了其相应的同步机制。更多还原

【Abstract】 COM+ object model meets the needs for multi-thread environment programming and provides a programming model. In the COM+ model many, new concepts such as context, apartment and synchronization boundary are presented. In this article the authors focus on the three major boundary environments: process, apartment and context,then study the across-boundary object reference technology and the parallel protection strategy for the COM+ objects in different executing environments.更多还原