串口输入，描点画线，同时画两条，并能捕捉点哦

基于离散点的等值线生成算法,里面包括样例数据.-based on discrete points isoline generation algorithm inside, including sample data.

linux常用命令集合，请大家参考，非常感谢大家。-collection of commonly used linux commands, please refer to everyone, very grateful to everyone.

在工业控制软件中经常要显示测量数据，如果在在界面上单纯显示一些数字会显得很单调，如果能在软件中添加色泽艳丽的控件，就一定会为你的软件增色不少，让人有爽心悦目的感觉。在此就介绍一款这样的仪表控件。 -in industrial control software often measured data to show that, if the interface simple figures show was very dull, and if the software can add color sensational control, we would be the software for your occasion gives Shuangxin pleasant feeling. In one such briefing on the dashboard controls.

OPC是OLE for Process Control的英文缩写，是建立在COM/DCOM基础上的使用COM的对象模型对过程控制设备实现数据和操作方法共享的一个高层协议-OLE for Process Control of the English abbreviation, is built on COM/DCOM based on the use of COM object model of the process control equipment and operating data Methods of sharing a high-level agreement

把gridctrl封装到ocx的源码,利用ie编程的朋友,注意里面对控件安全的处理,很有用的-put gridctrl Packaging ocx to the source, ie the use of programming friends, attention to the inside of the security controls, a very useful

传递消息的DCOM对象 -The DCOM object transfering message

ActiveX/DCOM/ATL 实例3-ActiveX/DCOM/ATL Example 3

使用DAO的控件 -The control using DAO

串口状态的检测,可以检测到连接串口的设备是否正常连接或是哪种设备-state tests can detect serial port to connect the equipment or normal connecting what equipment

VC下COM编程的具体实现-VC COM programming under a concrete realization