pos系统是指的商贸公司的收银系统，就是前端有收银台和收银员，通过收银pos进行收款，收银pos与后端的财务系统连接，进行账务核对和处理。

当没有vfp时，要对其数据库文件浏览时的一个简易的工具。用c语言实现。-Probe, to its database files when viewing a simple tool. C language used.

一个三层结构的系统-a three-tier structure of the system

SQL基础教程上的一些源码，希望会对初学者有一定的帮助。-SQL tutorial on the basis of a number of source code, I hope will have some help for beginners.

用SQL Server+jsp实现的电话黄页查询系统。 运行的时候，需要把database目录下的YellowPages_MSAccess.mdb文件拷贝到D盘根目录，因为在common.jsp中设置的数据库路径为根目录，读者也可以设置程其他路径。 将该目录拷贝到Tomcat的ROOT目录下，首页链接URL为http://localhost:8080/appendix2/Default.jsp。 注意：文件名是区分大小写的。-with SQL Server jsp achieve the Yellow Pages telephone inquiry system. Running time need directory database of the text YellowPages_MSAccess.mdb pieces copy to the D occurs, because the common.jsp set the path for the database root directory, readers can also set up other way path. This directory is copied to Tomcat ROOT directory and URL Links Page at http :// localhost : 8080/appendix2/Default.jsp. Note : The documents are case-insensitive.

一个在WinCE环境下的SQL_CE的应用例子，通过测试，可以在Pocket上正确运行。-One in the WinCE environment SQL_CE application examples, to pass the test, you can run Pocket correctly.

我使用的平台的是VS2010和SQL server 2008,通过ODBC连接数据库(C++ connect to the database There are many ways, and SQL server in Visual C++ the actual development, in general, to use ODBC or ADO technology for development, related technologies and products are also the most mature. Here we need to use ODBC based curriculum approach.)

vc写的测试数据库连接，直接存在txt文本中，方便阅读-vc written test database connections, direct presence txt text, easy reading

帮别人做的一个教师工作量管理系统，事件比较仓促，实现的功能有限-帮别人do a workload management system for teachers, the events too much of a rush to realize the function of the limited

xls2sql 将Microsoft的Excel文件导入MSSQL中-xls2sql will be Microsoft

密码锁程序 8位密码锁的原程序，详细，完整(Lock program lock the original 8-bit program, detailed and complete)