数据库访问，集成了qt数据库接口，用户可以调用接口完成基本的数据库访问，并提供了相应的扩展功能...

使用EXCEL做数据表的简单门禁控制器IC卡管理程序-The use of EXCEL data sheet to do a simple Access Controller IC card management procedures

利用RDS控件来访问指定IP上计算机的数据库，同时可以自己定义查询条件，对数据库的信息进行查询，值得一看-use controls to visit designated IP database on the computer, but can also query their own definition of the information in the database query, an eye-catcher

仿照网上下载的日记本自己动手做的多用户日记本,哈哈!!!!!!vb做的~~~~~~~~~DAO+ACCE-modeled on the online download of the diary to make their own multi-user diary of this, ha ha !!!!!! vb do ~~~~~~~~~ DAO ACCE

.net的管理系统，带报表，数据库处理-.net management system ,add to report forms use database to process

今天突然找出以前的一小段代码，是对MFC中CDatabase类的一点小改造。CDatabase类中的ExecuteSQL函数可以用于直接执行SQL语句，但是在执行Update，Insert，Delete语句时无法得到影响的行数，新的CDatabaseEx类就实现了这个功能。 -before suddenly find a small section of code, the MFC CDatabase kind of a little transformation. CDatabase category of ExecuteSQL function can be used for direct execution of SQL statements, but the implementation Update, Insert, Delete statement could not be affected when the number of rows, the new CDatabaseEx category on the realization of this function.

YourBase 2003资料管理软件 + 完部源代码，使用了下面的控件： ================================== Developer ExpressBar 5.1 Raize 3.09 FastReport 2.47 DBisam 3.24 -YourBase 2003 data management software+ End of the Department of source code, use the following controls :================================ == Developer ExpressBar 5.1Raize 3.09FastReport 2.47DBisam 3.24

关于打印报表，进行了很多的改进，非常值得学习，但是稍微有些麻烦。大家试试看。-statements on Print, a lot of improvement is worth learning, but a little trouble. We try.

导弹轨道的模拟程序，舰船的导弹打中目标的过程-Missile orbit simulation program, the missile hit the target ship s course

是一个缉毒管理系统，程序课运行，请放心使用-Is a drug management system, procedures for running classes, please rest assured that the use of

vcd租赁管理_源码，很完整的租赁管理系统，稍加修改就可用于图书等的租赁管理。-vcd lease management _ source, a complete leasing management system, can be slightly modified for books, etc. The lease management.