use paper records storage and easy access

vb做POS 前台系统一些用符号来表示功能的键的编码-vb front POS system to do some symbols used to express key features of the coding

proc中调用存储过程，c中调用存储过程-call stored procedures, c call stored procedures

用VC++6.0编写的一个电话薄小程序,主要是VC++操作ADO数据库,以及LIST的用法.-With VC++ 6.0 to prepare a phone book small procedures, mainly VC++ Operation ADO database, as well as the use of LIST.

此文章包含powerbuilder环境下编写相应驱动，对ep9315进行二此开发，使其和低速器件通信。具有较强的指导意义-This article contains the PowerBuilder environment to prepare the corresponding drive of the second ep9315 this development, so that it and low-speed communications devices. Has a strong guiding significance

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

简单的ODBC访问接口 -simple ODBC Access Interface

人事管理设计，对课程设计的学生希望有一定的帮助-personnel management design, the design of the curriculum students hope to have some help

2000 ms sql数据库备份和恢复（例程下载）

PB汽车管理系统，可以管理停车场的车辆!附带源代码-PB automotive management system can manage the carpark! Incidental source code

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