Microsoft的Ajax控件的onreadychangestate的用法！

COM――到底是什么？――COM标准的要点介绍，它被设计用来解决什么问题 基本元素的定义――COM术语以及这些术语的含义 使用和处理COM对象――如何创建、使用和销毁COM对象 基本接口――描述IUnknown基本接口及其方法 掌握串的处理――在COM代码中如何处理串 应用COM技术――例子代码，举例说明本文所讨论的所有概念 处理HRESULT――HRESULT类型描述，如何监测错误及成功代码 -COM- What is in the end?- COM introduce the main points of the standard, which was designed to solve the problem of the basic elements of what the definition of- COM terminology and the meaning of these terms of use and handling of COM objects- how to create, use and destruction of the basic interface COM object- described IUnknown the basic interface and its methods of treatment have strings- in the COM code string of the application of how to deal with COM technology- examples of code, examples discussed in this article all deal with the concept of HRESULT- HRESULT type description, how to monitor the errors and the success of the code

典型的COM接口程序示范，表述了如何创建COM控件。-typical COM interface demonstrations, a presentation on how to create COM controls.

一个DELPHI写的ActiveX控件，是将可实现特定功能的Form封装成ActiveX控件，便复用。-a written ActiveX control is to achieve specific functions Form packaged as ActiveX controls, then reuse.

IE ToolBar（ＷＴＬ、ＡＴＬ）实现，可以进行控件的自定义，支持多种安装方式，自动进行更新-IE Toolbar (WTL, ATL), a can of custom controls, supports a wide range of installation, automatic update

Visual C++实践与提高系列丛书-COM&COM+(源代码)-Visual C Practice and improve Series-COMCOM (source code)

很好的源码，希望大家学习-Very good source, I hope everyone learning

VisualC++COM和COM+篇(示例包)-VC COM and COM sequel (sample kit)

.net实现,用mapinfo来打开地图,并实现相关功能.该功能可以嵌入到网页中实现,这个程序是我在开发项目是花了几天实现的,需要的朋友可以下载借鉴(地图自己加上,我的地图太大不好传).-. net realized, using mapinfo to open the map and realize related functions. This feature can be embedded into web pages realize that this procedure is in the development of the project I spent a few days to achieve, need to learn from a friend can be downloaded (map added I Chuan-maps too bad).

ActiveX控件的应用与工作原理。ActiveX控件的编写，如何为控件安排属性，方法，事件，属性页，持久性存储，控件如何通知容器自身属性的改变。如何注册控件与取消控件注册。在VB和VC中访问ActiveX控件。-ActiveX controls and application of principle. ActiveX controls in the preparation, how to control arrangements attributes, methods, events, properties page, persistent storage, how to control their own attributes containers notice the change. How to register controls and the lifting of controls registration. In VB and VC visit ActiveX controls.

连接到一个exe文件使exe文件自动运行而不是手工运行exe文件/Server的例子-The example of the server which can make exe file run automatically