这是关于串口编程的技术文档，从中我们可以学习串口编程的方法,对学习串口编程很有好外...

ActiveX控件，用来控制调用本地的com程序，例如创建一个下载任务等。-ActiveX control used to control the local call com procedures, such as establishing a downloaded mission.

一个很好的COM组件用于初学者学习和使用很方便的。-a good COM for beginners learn and very easy to use.

Html组件-Html Components

这是一个用VB编写的程序，通过这个程序能迅速掌握如何对控件功能的扩展-This is a Visual Basic procedure for the adoption of this procedure can be quickly mastered how to control the expansion

一个Active Form的范例-an example of the Active Form

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)

ActiveX控件是用户自己编写的控件，并能成功地注册到计算机中并被用户编写的程序所调用以实现用户定义的功能，这样可以节省代码的编写时间。VC++和MFC是用于创建ActiveX控件的强大而灵活的工具，就快速开发和使用简便而言，这两个工具是最好的选择。所以我们选用MFC来进行ActiveX控件的开发。本程序我们就来写一个简单的ActiveX控件，程序虽然简单，但是从中我们可以了解到ActiveX控件编写的整个过程。-ActiveX is prepared by the user controls, and the successful registration of the computer users were prepared by the procedure call to achieve user-defined function, it saves the time of writing code. VC and MFC is the ActiveX control used to create a powerful and flexible tool, rapid development and easy to use, the two tools is the best option. Therefore, we choose to MFC ActiveX development. The procedures we write a simple ActiveX controls, procedures simple, but we can learn from ActiveX controls prepared by the whole process.

一个com调用技术实现代码，绝对有你想要的东西-Technology to achieve a com call code, absolutely anything you want to have

开发的一个和呼叫中心平台进行通信的OCX控件，支持 登录，退出，置忙、置闲，拨号，转移，音乐保持等功能-the ocx souce code of Callcenter

这是一个异常测试程序，用来测试程序出现的异常-This is an abnormal test procedures, the procedures used to test the anomaly appears