V2

PLC动态库 vb编程 支持s7-1200(PLC Dynamic Library Support s7-1200)

附带源码，下载直接点击exe文件就可以获得外网IP。(With source code, download exe file directly click access to external networks on IP.)

说明：  VB.NET编写 自动提取Excel 中的数据程序(VB.NET prepared automatic extraction of data in Excel procedures)

VC8源代码，VS.NET 2005 下开发，托管代码。功能：文件编码转换(VC8 source code, VS.NET 2005 under development, managed code. Function: file encoding conversion)

实现正态分布随机数，可以控制平均值和标准差(The realization of normal distribution random number)

这是一个学生信息管理系统由VB和ACCESS共同组成的，可以做作为课程设计的需要(This is a student information management system by the common component VB and ACCESS, and can be done as the need for curriculum design)

这是一个VB的数据库操作例程，用于演示增删数据库记录(This is a VB database operation routines for demo add or delete database records)

说明：  该系统是一个请求页式存储管理系统，采用FIFO等页面淘汰算法(This system is a requested page storage management system, using FIFO and other pages out algorithm)

VB写的GPIB通讯例子+源码下载，NI 安捷伦 GPIB 大家可以参考看看。在仪器面板中可选择连接方式、GPIB地址、网络地址，可以发送命令。用了一些控件来美化窗体的按钮。(VB wrote GPIB communications+ source code examples download, NI Agilent GPIB we can take a look. In the instrument panel, optional connection, GPIB address, network address, you can send commands. Used some form of control to beautify the button.)

张正友的摄像机标定源代码，基于vc++和opencv的结合(Zhang Zhengyou camera calibration source code, based on a combination of vc++ and opencv)