cinimumsquarvalue

说明：  vb 怎么判断一个文件是否被打开，大家根据实际情况再修改吧。(vb how to determine whether a file is opened )

带checkbox选择框的树结果显示JS插件(Take checkbox selection box tree results show that JS plugin)

说明：  VC开发采用SMTP协议发送电子邮件的简单小程序(Mini Programs, a simple VC developer who uses SMTP protocol to send e-mail)

在一个编辑框中输入数据，在另一个编辑框中显示(Input data in an edit box in another edit box shows)

说明：  C ++ implements cache function, tree structure(C implements cache function, tree structure)

计算器,可以进行表达试输入，并进行科学计算(is a calculator,you can use it calculator)

Satellite antenna angle calculato

The X-Calculator expression resolves the source code

说明：  Office automation source 办公自动化源程序(Office automation source Office Automation Source Program)

说明：  介绍基于Internet的可靠多播传输协议,适合学习网络协议的朋友(This paper introduces reliable multicast transport protocol based on Internet, which is suitable for friends who study network protocol.)