多站点数据复制的BerkleyDB 环境代码演示

这是一个功能比较齐全的图书馆管理系统，可以实现根据ID，名字等查询图书以及读者的信息，还有数据库维护功能。-This is a function of relatively complete library management system that can realize the basis of ID, the names of books and other inquiries as well as the reader

使用VC实现了，对access数据库的单个表单的访问与操作-Achieved using the VC on the access database, access to and operation of a single form

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.

GridCtrl的演示程序，里面有各种GridCtrl的操作，初学者应该可以用到-GridCtrl the demonstration program, which has various GridCtrl operation, Beginners should be used

From MIT "Introduction to Photonic Crystals: Bloch’s Theorem, Band Diagrams, and Gaps (But No Defects)"

我正在学习用powerbuilder语言实现公历转农历的算法，从网上下载了一些资料，不过看不太懂，这是其中一个，希望能对同样研究该问题的人有所帮助-I am learning to use language to achieve powerbuilder lunar calendar switch algorithms, from the Internet to download some information, but watching do not really understand, this is one of them hopes to study the problem on the same people who help

汽车修理管理系统是一个汽车修理行业不可缺少的部分,它的内容对于企业的管理者和技术工人来说都至关重要,所以...因此,使用VFP6.0开发这样一套管理软件成为很有必要的事情,在下面的各章中我们将以开发一套汽车修理管理系统,... -The motor repair management system management system is a motor repair profession essential part,Its content said regarding enterprise s superintendents and the technical worker all very important,Therefore...Therefore,Uses VFP6.0 to develop this kind of set of management software to become has the necessity very much the matter,By will develop a set of motor repairs management system management...

MySQL的ODBC接口源码-The sourcecode of ODBC interface for MYSQL

ADO直接读取数据库的编程实例 -read directly ADO database programming examples

简单的ODBC访问接口 -simple ODBC Access Interface