oracle_yujuyouhua

MDAC（Microsoft Data Access Components）是微软数据库访问组件，Netpise和许多利用数据库的软件都需要操作系统安装MDAC。很多用户的操作系统中已经存在了MDAC，有些是操作系统内置的、有些是其它应用程序安装的。(MDAC (Microsoft Data Access Components) is a Microsoft database access components, Netpise and many need to use the database software operating system to install MDAC. Many users of the operating system already exists in the MDAC, some built-in operating system, some other applications installed.)

这是OLE DB的一个完整例子，演示了COM下怎样从数据库读取数据。(This is a complete example of OLE DB, demonstrates how to read the data under the COM)

数据库课程设计简单的邮件管理系统。可以用VS2013连接oracle数据库，实现一些简单的操作(Database design courses simple mail management system. VS2013 can be used to connect oracle , to achieve some simple operations)

说明：  VC操作ADO和datagrid控件的源码，是动态的的。不受目录改变的限制(ADO and VC operation datagrid source control is the dynamic. From the directory to change the restrictions)

说明：  DAO读写(literacy DAO)

智能车库管理系统 MFC 车辆的存放 计费 修改 会员管理 数据记录（DAQ数据库）(The MFC system of parkiing cars.)

该例程参考《Visual C++开发修行实录》，为ADO访问Access数据库的例程，其中详细介绍了ADO访问数据库的步骤，以及查询、修改、删除等SQL语言的使用。(Refer to the routine Visual C++ development practice record , as the ado access access routines, which details the steps of ADO to access the , and query, modify, delete SQL language use. )

Visual C++实践与提高－－数据库开发与工程应用篇 随书代码 希望对用ADO开发的人会有所帮助 这是第10、11章的(Visual C Practice and improve-- database development and application articles with the hope that the code book to use ADO development will be helpful This is the first 10 and 11 of Chapter)

这个一个VC连接MSSQL数据库的小软件，软件中具有对数据库中得表查询、添加、删除等功能，为你提供参考。(A VC connecting the small MSSQL database software with a table of the database query, add, delete, and other functions, provide a reference for you.)

PI数据库标签查询、快照查询、历史数据查询 时间格式转换(pi demo)