database of data processing tools JDO

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.

这是我从weka主页上下载的一个c4.5算法的改进算法,里面附有readme文件,只有算法的主体,大约600行代码-weka from the home page to download an algorithm Bank improved algorithm inside with the readme file, only the main algorithm, about 600 lines of code

CS_NET数据库程序集，包括读写Access数据库，列表视图显示数据库信息，读取EXCEL文件-CS_NET database program, including read and write Access databases, the list view displays the database information, read the EXCEL file

vb数据库编程源码,vb数据库编程源码.-vb database programming source code, vb source database programming.

用VC编的数据库查询器，适合数据库/MIS的开发人员和VC进阶学习人员。-VC series for database query, for database/MIS staff and the development of higher learning VC staff.

用delphi编的三层程序开发，不是很好，仅供参考。-series with the three-tier process development is not good, for reference purposes only.

方便导出oracle数据至文件，识别含日期的表名。-convenience derived data to document and identify with the date of the table name.

宾馆客房管理系统，一个小型的管理系统，小而精干，有编译好的例程，功能简单实用-Hotels Rooms Management System, a management system for small, small and smart, compiled routines, simple and practical function

光盘租赁管理系统，除打印票据外的所有功能均有。-CD lease management system, in addition to print the Notes have all the functions.

用VC开发ODBC程序,通过该方式展式如果通过VC开发ODBC程序.-VC ODBC development process, through the Show-way through the VC ODBC procedures.