msagent说明文档。机器人接口 Agent,COM,角色,语音识别，语音合成。 对Agent编程的方法主要有使用VB,VC等语言进行ActiveX调用，除此之外还有直接通过VC进行COM编程调用。在VB中调用Agent是最简单不过了，但由于VB程序本身存在诸多缺陷，很难在实际中应用。而在VC中，由于Agent内部完全采用了UNICODE编码，同时还要处理各种繁杂的COM接口，从而也存在一定的问题。AgentShell是建立在Agent和应用程序之间的一个外壳程序，通过它可将Agent复杂的COM接口封装起来，转变为简单的函数调用，很好的实现对Agent的控制。同时AgentShell也作为一个独立的程序，可处理英文自动朗读等功能，本文将详细介绍其实现原理。 (一) 原理介绍 AgentShell和Agent Server的连接是通过COM调用来实现的，对于与应用程序的通信是通过WM_COPYDATA消息来实现的， 下图表示出AgentShell与其它程序的关系: [ Agent Server ] ¦ [ COM调用 ] ¦ [ AgentShell ] ¦ [ 消息 ] ¦ [ 应用程序 ]-msagent documentation. Robot Interface Agent, COM, role, voice recognition, voice synthesis. Right Agent programming method mainly used VB, VC language called ActiveX. in addition to direct VC calls for COM programming. In VB called Agent is the most simple, but VB program itself, there are many shortcomings, very difficult to be applied in practice. The VC, as Agent completely within the UNICODE coding, Meanwhile, we need to deal with various complicated COM interface, so there are some problems. AgentShell is based on the Agent and applications between a shell, through its Agent can be complicated COM interface package, changing to a simple function call. to achieve good control of the Agent. While AgentShell also as an independent process, can be handled automatically read English and o