fmrkubction

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 )

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.)

Editor CNC - G-Code Editor

判断输入的一串字符是否全是数字组成，可以作为对一些窗体输入的字符的判断(judgment imported a bunch of characters throughout the digital components that can be imported for some of the characters in the form of judgment)

The X-Calculator expression resolves the source code

说明：  一个很小和天线计算程序,我觉得非常实用,发上来与大家分享(A very small and antenna calculation program, I think it is very practical, sent to share with you)

Use the asp function 用asp函数(Asp function for Use the asp function)

类似于LED的数字显示。可以进行左移位和右移位。可以在此程序基础上添加其他的数字和字符。(Similar to the LED digital display. Left shift and right shift. You can add this program on the basis of numbers and characters.)

测试对话框布局效果，运行程序后看到相应效果(Test Dialog layout effects, see the corresponding results after running the program)