本文为刚刚接触COM的程序员提供编程指南，解释COM服务器内幕以及如何用C++编写自己的接口。 继上一篇COM编程入门之后，本文将讨论有关COM服务器的内容，解释编写自己的COM接口和COM服务器所需要的步骤和知识，以及详细讨论当COM库对COM服务器进行调用时，COM服务器运行的内部机制。-This article is just to provide access to COM programmers programming guide explains how to use COM server inside as well as C++ to write your own interface. Following the entry on a COM programming, this article will discuss the contents of the COM server to explain to write your own COM interfaces and COM servers needed steps and knowledge, and discuss in detail when the COM library calls to the COM server, COM server is running The internal mechanism.