数据库编程。一个ppt讲解课程，希望大家在理论上能有所理解。
Database programming. Ppt to explain a course, I hope you can in theory be understood. (2011-07-02, DOS, 546KB, 下载6次)
汉字区位码查询程序，每次显示一个区的全部汉字，方便编程人员查询使用。
area code inquiry procedures, each one of the show all Chinese characters, convenient to use programming staff at the inquiry. (2007-05-10, DOS, 1KB, 下载6次)