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VC++ 跨进程管理系统任务栏所有程序托盘图标，通过查找获得任务栏ToolbarWindow32控件的句柄，再通过SendMessage发送消息进一步获取图标详细信息等。(MANAGER ICON FOR ALL PROCESSES ,AND GET HANDLE BY ToolbarWindow32,THEN GET ICON INFOR)

VC 实现刷新桌面实例，精选学习源码，很好的参考资料。(VC to refresh the desktop case, select learning source code, a good reference.)

如何使用VB读写Excel示例的工程源码。代码很简洁10几分钟就能读懂。(About how to operate excel with VB. )

串口通信，采用CRC16 算法，用mscomm控件实现对chp500电源的信息采集，可以设置电源的电压和频率，word文件的是通讯协议，上位机发送和下位机返回，串口通讯看懂了通讯协议就没什么问题的啦。(Serial communication using the CRC16 algorithm, mscomm realize chp500 power control information collection, you can set the voltage and frequency, word document is the communication protocol, host computer to send and return lower machine, serial communication protocol is very important to you)

计算arcgis属性表中的各字段的最大值(Calculate the maximum field arcgis attribute table)

电脑之间蓝牙的通信，相当于一个蓝牙工具吧。(Bluetooth communication between computers, the equivalent of a Bluetooth tool bar.)

说明：  VB环境下WinSock开发网络应用程序，取自电脑报，内附说明文档，讲解清楚(WinSock Development Environment VB web applications, from computer reports, included documentation, explain clearly)

使用VC++读写DBF文件。 里面的dlg是实例，可以参考进行读写。(The use of VC++ to read and write DBF files. There are examples of dlg, you can read and write reference.)

实时HTTP下载控件 一个实时显示进度条的HTTP下载控件，使用WINSOCK,支持断点续传。速度。使用mschart控件,计量比较准确.(HTTP download real-time control of a real-time display of HTTP download progress bar control, the use of WINSOCK, Supporting HTTP. Speed. MSChart use controls, a more accurate measurement.)

C语言编写的坐标转换的代码 物理平面与计算平面的转换(C language code for the coordinate conversion calculation of the physical plane and plane conversion)