一个数据库的实例，包含了建立 连接 读取的功能 比较好的简单的例子 可以扩展...

公共管理系统开发

简单的菜谱察看代码！利用treeview做的-simple menu to see the code! The use treeview

数据库安装向导,以向导形式安装一系列的数据库脚本。-database installation wizard to guide the form of a series of database installation script.

（转载）Use this utility to write your database table structure to a word file. You can select tables, or write all tables. In the word file you will be able to see complete details of the table(FieldName,Datatype,size,AllowNulls) with databse name and server name. 使用这个工具可将你的数据库表格结构编写为一个word文件。你能选择表，或者编写所有的表。在word文件中你能看到带有数据库名称和服务器名称表格的详细信息(域名，数据类型，大小，AllowNulls)。 来源: http://www.freevbcode.com/ShowCode.Asp?ID=5459- (Reprint) Use this utility to write your database table structure to a word file. You can select tables, or write all tables. In the word file you will be able to see complete details of the table (FieldName, Datatype, size, AllowNulls) with databse name and server name. uses this tool to be possible yours database form structure compilation to be a word document. You can choose the table, or compilation all tables. You can see in the word document has the database name and the server name form detailed information (domain name, data type, size, AllowNulls). Origin: Htt

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

管理系统是一个适用于中小型超市管理的软件,没有用户数量限制,主要特点:1所有商品进出可直接扫描（包括进货、零售、盘盈盘亏等处理)。 2支持钱箱功能、零售票据打印功能。3支持多仓区管理。4售货员暂时离开时可以锁屏，必须有密码才可以打开。 5对库存过高或过低时报警。6．不同操作人员设置不同的权限，实现分工明确，严格限制操作员操作权限，避免泄密。7．对顾客发会员卡，在电脑里建立会员资料，记录会员消费信息。实现对常客的管理，顾额在结算可选择普通顾额及会员，若为会员时自动按会员价结算 8．可将供应商、商品等信息录入电脑保存，以供查询、分析。 9． 及时、方便地查询应付款、自定义时间段查询销售业绩、会员消费情况分析、当前库存价值分析等。 10．基于微软的Access构建，具有良好的兼容性和易用性，可以很方便地与Word、Excel交换数据-management system is an application in small and medium-sized supermarket management software, users no quantitative restrictions, the main features : an all goods can directly access scanning (including wholesale, retail, inventory profits, etc. Check processing). Two box support functions, retail paper printing function. Three support multiple warehouse management. 4 salespersons can temporarily leave the lock screen, a password must be open. Five pairs of stocks too high or too low when the alarm. 6. Different operators set up different competencies to achieve a clear division of labor, and strictly limit the operation t

一个简单的火车票查询系统，也可以维护数据库。使用VC6.0开发，MFC框架，Access数据库，ADO连接方式。-A simple ticket query system, you can also maintain the Database. Use VC6.0 development, MFC framework, Access databases, ADO connections.

给出一个在vb。net下访问sql数据库的类，包含多个过程，使用存储过程进行工作-Gives a vb. net to access sql database class, contain multiple processes, use stored procedures to work

电子商务 能够详细地展示jsp与servlet ,javabean联合工作的mvc模式-e-commerce can display detail jsp and servlet, javabean joint working model of myc

VB源代码,说明如何将图片存入数据库,并且从数据库读出显示到界面上-VB source code, a description of how pictures stored in the database, and read out from the database shows that the interface