排课系统，实现班级，教师，教室，时间表的合理安排，开源排课。-Course Scheduling System to achieve the class, teachers, classrooms, a reasonable timetable arrangements, open-source course arrangement.

delphi XE开发，用zeos Access控件读写sqlite数据库，对每个表自动生成读写类。-Delphi XE development, use zeos Access control to read and write SQLite database, reading and writing class for each table automatic generation.