利用VC++做用户界面,实现数据的输入,删除,查询功能-Using VC++ to do the user interface, data input, delete, search functions

VC++界面编程实现对SQL数据库中学生成绩信息的查询，按平均成绩排序，删除，添加，修改显示全部学生信息等功能。-VC++ interface programming of the SQL database of student performance information query, according to the average score sort, delete, add, modify the display of all the functions of student inf

用VC实现的雷击计数器的显示界面，此界面彩串口编程，通过串口采用modbus报文来对雷击计数器进行查询和设置，为了保证传输的准确性，报文的传输采用CRC检验。-With VC lightning counter display interface that color serial programming via the serial port using modbus packets of lightning counter to query and set, in order to ensu

此程序是用VC作的连接数据库的程序,可以实现数据的浏览,查询,删改等功能-This program is made of VC connect to the program, can realize data browsing, query, deletion, and other functions