数据库作业，ADO,显示数据库，概率分布，随机产生数据,作图，...

用ODBC写的动态获取数据的一个类 -An class for accessing data by ODBC

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

这是一个用C#写的C/S模式的饭店住房管理服务系统，是一个很好的商业源代码，希望能给大家一些参考价值！-This is a used C# Written in C/S mode of the hotel housing management service system, is a good commercial source code, I hope everyone can give some reference value!

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

采用DELPHI和BSF组件开发，利用ACCESS做为数据库后台，可直接编译。-using Delphi and flour components developed and utilized as ACCESS database background, can be directly translated.

一个好用的EVC操作数据库的例子程序, 读写数据库中的记录内容。-a user-friendly database EVC operating procedures for example, read and write records in the database content.

完整的备品备件收货明细管理系统，VB环境，可以运行，界面简单-complete breakdown of receipt of spare parts management system, VB environment that can run simple interface

音乐点播管理系统（服务器端）是功能齐全的管理系统，可以作为商业代码直接使用-Music on-demand management system (server side) is a full-featured management system that can be used directly as a commercial code

本例将对数据库的基本操作封装成一个基本类,实现同时连接不同的数据库(mysql和mssql),并从其中取出数据利用socket发送.-the cases will be the basic operation of the database packaged as a basic category, simultaneously connect different databases (mysql and mssql) remove from which to send data using socket.

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