directory management software, I was friends with, and do not know how specific...

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

这是个超市购物时能实现购买物品的小软件开发，里面还可以对网站的访问人数进行统计-This is shopping at the supermarket to buy items to achieve a small software development, which can also visit the site the number of statistical

vb的带数据库的实例的应用，有一个project,一个form,非常适合初学者学习使用-vb database with the examples of the application of a project, a form, very suitable for beginners to learn how to use

oracle8i 备份与恢复笔记如何使用最好的数据库去管理啊-oracle8i backup and restore Notes on how best to use the database to manage ah

vb实现的三层com组件，利用com+和mts实现代理分布-vb achieve the three-com components, and use com mts achieve distribution agent

DataSourceDataView　的例子程序-DataSourceDataView examples of procedures

方便导出oracle数据至文件，识别含日期的表名。-convenience derived data to document and identify with the date of the table name.

vb中因该如何备份数据库，整个数据库拷贝是一种方法；该源码提供了另一个方法。-vb because of how the backup database, the entire database is a copy; The source provides another method.

开发源码的dbexpress ，可以连接sql server,oracle,mysql，DB2等数据库-dbexpress source development, can be connected to sql server, oracle, mysql, such as DB2 Database

VC ADO+ODBC连接操作数据库,对图片的读取保存等-VC ADO+ ODBC connection to operate a database of images, such as reading to preserve