ch1

VFP数据库继承了以往传统数据库的优点，是采用了面向对象的程序设计思想和可视化的编程工具，操作简单、易学，极大的方便了软件的开发。人们在使用它作为开发工具时，可以高效的开发出全新的可视化图形界面应用程序。(VFP database inherits the advantages of traditional databases, is the use of object-oriented program design and visual programming tools, simple operation, easy to learn, which greatly facilitates the software development. People use it as a development tool, you can efficiently develop a new visual GUI applications.)

说明：  利用实测潮位数据，进行潮汐调和分析，计算调和常数的振幅和迟角(Based on the measured tidal level data, tidal harmonic analysis is carried out, and the amplitude and lag angle of harmonic constant are calculated)

VB实现屏幕上显示3D star，研究VB对3D图形的处理性能。(VB to achieve the screen 3D star, of VB on the 3D graphics processing performance.)

说明：  代理服务器，还不完善，总丢数据，个人没有能力改了，有需要的朋友参考一下吧(Proxy server, not perfect, the total lost data, individuals can not afford to change, and a friend in need reference it)

该文档能为初学者更好的了解用mapinfo空件开发gis带来的好处(the document for beginners with a better understanding of the development of MapInfo empty pieces of the benefits gis)

说明：  提供初学者参考，学生信息管理系统1.1版 VB+SQL2(reference for beginners, the Student Information Management System version 1.1 VB SQL2000!)

可以通过此程序进行工业控制软件的开发,可以开发出西门子plc的通讯程序,实现类似于阻态软件的功能.(This procedure can be carried out industrial control software development, can develop a communications program of Siemens plc, to achieve similar to the resistance state of the software functionality.)

GIS尽量不要让站长把时间都花费在为您修正说明上。压缩包解压时不能有密码。(gis liucheng duoduo liucheng duoduo)

使用vb实现ping命令，可ping指定IP并返回结果(Vb realize the use of ping command, can ping the specified IP and return results)

简洁的VB串口调试程序。适合初学者学习和参考(Simple VB serial debugger. Learning and reference for beginners)