C #编写的数据导出到Excel

一个在VC6.0下，读写数据库的源代码，很有参考价值。- Under VC6.0, the read-write database source code, has the reference value very much.

一个大的论坛-a big forum

公交车查询系统，可以查询一个城市的公交车路线等信息-Bus Inquiry System, you can query a city bus routes and other information

Delphi Programming. 把SQL利用进行对数据库的查询。-Delphi Programming. SQL database to be used to conduct inquiries.

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

SQLServer数据库安装源码-SQLServer database installed FOSS

程序，对当前的Genetic A分析-procedures, the current A Genetic Analysis

学生信息管理系统 学生信息管理系统 -Student Information Management System Student Information Management System Student Information Management System Student Information Management System

对于一个单位的人员库，提供由姓名生成姓名首字符功能，并提供首字符的简单应用示例。本功能用于一些特殊的场合，但很好用。不需要记住职工的工号，用两三个字母即可实现输入。(原创)-units for a pool, provide the names generated by the first names of characters function, and provide the first character of the simple application example. The function for some special occasion, but is useful. Employees do not need to remember the workers, with 23 alphanumeric input can be realized. (Original)

PowerDesigner 简明入门教程，非常实用，用国的都说好！！真的-Introduction lecture of PowerDesigner. It s very practical and useful.