此程序为C语言开发的数据库系统，不错，花了我2周时间，希望对大家有用-This procedure for C language development of the database system, yes, it took me 2 weeks time, we hope to be useful. . .

Visual Basic 程序中动态加载控件的demo 原来做这个还是花了很多时间的-Dynamically loaded controls in the Visual Basic program demo turned out to do this or spend a lot of time