运行时设计控件的一个小例子，用数据库保存控件的属性-runtime design controls a small example, the database used to preserve the attributes Control

JDBC与Java数据库程序设计J DBC与Java数据库程序设计JDBC与Java数据库程序设计-with Java JDBC Database Programming with Java JDBC Database Programming with Java JDBC Database Programming with Java JDBC Database Programming

类似超市收银时操作,运行后将焦点定在第一列中,回车后会从数据库中查询相应大数据,供大家研究-Similarly supermarket cash register operation, the focus will be run in the first column, queries the appropriate data from the database after the big return, for everyone

本系统主要是针对用户和学生的，用户的信息是直接在注册的时候保存到数据库中的。(This system is mainly aimed at users and students, and the information of users is directly stored in the database when registered.)