symbian基本的数据库编程,数据库的常用操作.-symbian basic database programming, database of commonly used operations.

symbian平台下的代码，主要实现文件处理，db处理，xml分析。虽然symbian已经没落了，但是还是留个记忆吧。-symbian platform code, mainly for file handling, db processing, xml analysis. Though symbian has been declining, but still leave a memory of it.