直接通过ADO操作Access数据库 ADO(Active Data Object，活动数据对象)实际上是一种基于COM(组件对象模型)中的自动化接口(IDis...

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

说明了ODBC技术的应用方法，同时可以看出如何将串口数据实施保存在数据源文件中-Illustrates the application of ODBC technology, at the same time we can see how to implement serial data stored in the data source file

是一个老师或者管理人员用的管理系统。虽然程序不长，但是很管用。是一个简单但好使的管理系统-is a teacher or management of management systems. Although the process is not long, but it worked. It is a simple but so management system

用c#编写的一个销售管理系统，是数据库的运用，特别适合初学者-With c# Prepared a sales management system is a database application, particularly suitable for beginners

在运行本系统之间，要求读者的电脑上已经安装了SQLServer2000数据库和jdk1.4.1。 一个不错的系统- In moves between this system, requested on reader s computer already to install the SQLServer2000 database and jdk1.4.1. A good system

oci的源码,可以在任何平台上编译,相当方便实用-oci source can be compiled on any platform, a very convenient and practical

VC++2008 基于msSqlserver2000的数据库简短编程实例，初学者很有参考价值-VC++2008 msSqlserver2000 data Program

读出XML文件并且用树形目录形式显示在对话框CTreeCtrl控件中.源代码来自他人,我把它转换到了VC6.0环境下,并且删除了一个提示消息,希望可以提供更多的便利.谢谢原作者-Read XML files and directories with the tree displayed in the dialog box CTreeCtrl control. The source code from the others, I see it converted to the VC6.0 environment, and removed a prompt message, hoping to provide more convenience. Thank you, the original author

希望对 大家有 帮助 我 以前有 个比较完善的 版本 不小心丢掉了 -Would like to help everyone I used to have a fairly complete version of accidentally lost

这是一个用ｐｂ编写的，通过ｏｄｂｃ来连接数据源的-This is a pb with the preparation, odbc to connect data sources