vb与sql之间如何建立联接？这里有多种介绍

可以更换rk27方案里所有的图片-Rk27 program can replace all the pictures

这是一个用JSP是现代物资管理系统。代码简单，适合学习研究用。-This is a JSP modern materials management system. Code simple and suitable for learning research.

VB学生管理系统,通常使用的数据库操作功能.-VB student management system, commonly used functions of database operations.

DataSourceDataView　的例子程序-DataSourceDataView examples of procedures

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

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 exp

很不错的数据库编程实例，如果有需要，可以下载来-very good database programming examples, if necessary, can be downloaded to look at the

一个功能比较齐全的工资管理系统，用VB做的，比较实用。-A function of wages relatively complete management system, using VB to do and more practical.

约瑟夫环的原程序很好用的啊 我的程序是自己做的 考试还得了优呢 免费的 大家快来下载啊 -Josephus the original program with the good ah my own procedure is the examination of priorities? Need everyone to hurry free download ah

上面代码的一个补充-An update for above code