vb

代码说明：

说明：  竖曲线vb编写的 简单的程序 可以适合初学者。为以后打好基础，多学多看、(Vertical curve to prepare a simple VB program can be suitable for beginners. Lay a good foundation for the future, to learn more, )

文件列表：

新建文件夹 (4)
..............\Form1.frm,6672,2014-02-27
..............\工程1.vbp,648,2012-07-17
..............\工程1.vbw,50,2014-02-27
..............\源码.txt,1745,2012-07-17
..............\竖曲线要素.txt,210,2011-05-13
..............\说明.txt,405,2012-07-17