200delphisql

这个是超市管理系统等管理系统中经常用到的一个DLL,它可以非常方便的使编程人员能够实现金额的大小转换,在这个DLL中,我用到一点我个人的心得。希望大家喜欢。(This is a supermarket management system management system often used in a DLL. It can be very convenient enables programmers to realize the size of the amount of change in the DLL, I used my personal experience. Hope you like them.)

1、 根据新报名的人员，每天自动分配座位、场次，（可以调整考试人员的座位、场次）并打印学员证，持证学习；打印准考证，持证考试；打印成绩通知单；（三证打印） 2、 考试时录入考号（建议使用条码识别仪）或调出考试场次分配表（由上一步生成） 3、 可以单人考，可以全部考 4、 考试合格后，回填学习证档案的交通成绩法规，套打印成绩通知单 (1, according to the new registration staff, daily automatic seat assignment, screenings, (you can adjust the seat examination staff, screening) and print student certificates, holders learning print ticket, the holder of examination printing result slips (three certificates print) 2, entry exam candidate number (recommended barcode identification device) or recall exam screenings allocation table (generated by the previous step) 3, can be single test that can test all 4, after passing the examination, backfill learning achievement certificate file traffic regulations, sets print result slips2、 考试时录入考号（建议使用条码识别仪）或调出考试场次分配表（由上一步生成） 3、 可以单人考，可以全部考 4、 考试合格后，回填学习证档案的交通成绩法规，套打印成绩通知单 )

说明：  一个VFP的范例， 适合与初学者， 对VFP数据库的学习有很大帮助(an example, suitable for beginners and the VFP study is very helpful)

系统密码是good，用户名是py． 一个简单的学生信息管理系统(system is a good password, user name is py. A simple Student Information Management System)

实现学生成绩管理，分姓名查找、分学号查找(Achieve student performance management, sub-name lookup, sub school Lookup)

图书馆管理系统，实现了对图书的增加、删除、修改、更新，以及图书的借阅功能。(Library management system, to achieve the increase of books, delete, modify, update, and borrow books feature.)

基本信息管理主要包括：商品信息维护、往来单位信息维护、员工信息维护和仓库信息维护。 操作员“mrkj”和密码“111”(Basic information management include: product information maintained between units of information maintenance, employee information maintenance and warehouse information maintenance. Operator " mrkj" and the password " 111" )

详细完整的图书管理系统 功能全面 用C++ SQL 实现的 (Detailed and complete full-featured library management system using C++ SQL implementation)

学生信息管理系统。对于学生信息，各班的班主任及学校领导由于各种分类和了解的需要，经常性地进行各种查询。例如：查询一个班级中团员的人数，男、女生的人数，住宿或通宿学生的人数等等。教导处在每一届学生进校时必须进行分班，设置学号；每一届学生毕业，要进行学生信息备份； 对于成绩管理，课任教师要进行本科目成绩登记，计算平均分、优秀率、及格率；班主任在期中考试和期末考试后计算本班学生总分，排名次；教导处要统计补考学生人数及相应名单，每学期进行学生成绩备份；学校领导则可通过查询工具来了解学生成绩情况。 对于课程信息，教导处每学期要进行课程安排、课任教师分配、一周课程安排、中途课程调整等等。 (Student information management system. Information for students, class teachers and school leaders because of the various classification and know the needs of a variety of regular inquiries. For example: query a number of class members, boys and girls have the number of residential accommodation or pass the number of students and so on.教导处students at every school placement must be carried out, set up its study each session, graduate students, it is necessary to carry out student information to back up For performance management, class teachers to carry out any of the subjects grade registration, calculation of average hours, excellent rates, passing rates class at mid-term exams and final exam scores of students after the completion Bin, ranked second 教导处statistical make-up to the number of students and the corresponding list of students each semester to score back-up School Leaders can know through the query tool to score the situation of students. For course information,教导处ea)

一个学生信息管理系统。用的是MFC ODBC来完成的。在成绩管理系统中，当查询到记录后要刷新，使所有的记录从新显示出来的话，如果系统中存在7000条记录的话，刷新一次的时间要20多秒钟,处理后，可以在用户查询后，在不到一秒中的时间内来完成刷新。另:用户名:good,密码:py(a student information management system. The MFC ODBC to be completed. The performance management system, when inquiries to the record to refresh so that all the records show that the new, and if there System 7000 record of the case, set a time of more than 20 seconds and processed, the user can inquiry, in less than one second of time to complete the update. Another : Username : good, Password : py)