介绍了MFC消息映射的基本思路；研究了消息映射表的结构及作用；

This paper introduces the basic strategy of MFC message mapping scheme and studies the structure and function of message mapping table.

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结构化的消息格式只代表了众多处理结构化数据方法中的少数几种（只有映射表、序列化对象和数据元素流是直接表示的）。

The structured message formats represent only a handful of the many ways to structure data (only a map, a serialized object, and a stream of data elements are directly represented).

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