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poerbuilder 写的一个考试系统，c/s模式，数据库为mssql server -poerbuilder write an examination system, c/s mode, database mssql server

一个比较完整的ADO编程代码 ，可以方便使用！-A relatively complete ADO programming code, it will be convenient to use!

一个不错的报名系统源程序，请多指点-a good source application system, please guidance

Excel链接示例程序-sample program Excel link

一个SQL数据库优化查询的程序，对于操作者输入的SQL语句，先进行优化而后再执行查询，对于输入的错误SQL语句，指出错误位置-an SQL database query optimization procedures for the importation of the operator of SQL statements to optimize first and then execute a query, wrong for the importation of SQL statements that the wrong location

对数据库操作的第三方类，不需要帐号都可以下载。-Database operations on the type of third-party

数据备份，可以备份两种数据库的,是一个很可以借见的哟-data backup, backup can be both a database, it is a very see through the yo

数据库安装向导,以向导形式安装一系列的数据库脚本。-database installation wizard to guide the form of a series of database installation script.

excel文件导入sql sever,例子是导入一个学生数据库 -excel document into sql sever examples of students into a database

为满足公司需求，我写了几个封装类，包括数据库常用操作封装、串口类的封装。-In order to meet company needs, I wrote several package categories, including the database used to operate package, serial type of package.