VC++ 数据库编程，允许SQL

autoCAD2000下使用ADo数据库的示例程序-autoCAD2000 use ADo database sample program

Excel表格是输入输出经常需要涉及到的。操作Excel表格的方式也多种多样。比如，通过调用Excel程序的COM组件对Excel进行操作。但是，这种方式限制较多，且实现难度比较大。但是，用于访问数据库的组件ADO，是支持多种数据源的，其中就包括Excel文件。我们可以通过ADO组件对Excel文件进行读写访问。当然，在.NET平台上对应ADO数据访问组件的是ADO.NET组件。我编写的这个类就是通过ADO.NET实现了Excel文件的读写。由于时间仓促，功能还不是很完善，会在以后有时间的时候进行版本升级。也请各位高手多多批评指正。 -Excel spreadsheet input and output is often of the need to address. Operation Excel variety of ways. For example, by calling the Excel COM procedures for the operation of Excel. However, this approach is more limited and more difficult to achieve. However, for access to the database components ADO, is to support multiple data sources, including Excel file. We can ADO components to read and write Excel files visit. Of course,.NET platform counterparts ADO data access components of ADO.NET components. I prepared this category is achieved through ADO.NET read and write Excel files. Because time is so short, the function is still not perfect, will in future have the time for version upgrades. Members also criticized many

VIP大客户管理，包含完整系统代码和说明书，以及相应的管理规范文档，希望对大家有所帮助。-VIP large customer management, including full system code and manuals, and the corresponding document management regulations, we hope to help.

本程序利用数据库编程，能实现销售产品的录入、修改、删除等销售管理及数据统计-procedures for the use of the database program, can sell their products to achieve the record, modify, delete data management and sales statistics

一个数据库的实例，包含了建立 连接 读取的功能 比较好的简单的例子 可以扩展-a database of examples, including the establishment of a functional link to read more good simple example can be extended

.net的管理系统，带报表，数据库处理-.net management system ,add to report forms use database to process

先进先出的算法（SQL Server语法） ，应用与仓库管理系统之中。-FIFO algorithm (SQL Server syntax), Application and warehouse management system.

该代码用于防水墙系统中的数据库后台管理系统，采用的是ADO方式。-code for the waterproof wall system of background database management system, is used by ADO way.

本实例通过vc的CXmlNode类实现XML文件的创建，此方法实现简单的创建XML文件的方法！- This example realizes the XML document foundation through the vc CXmlNode kind, this method realization simple foundation XML document method!

是一个用ado快速开发局域网的例子,主要介绍了ado 控件的使用,是目前比较缺乏的资料-ado is a rapid development with LAN example, the main controls of the use ado, is the lack of information