sqlserver转换到oracle数据库的源码

一个封装完善的数据库操作类，支持几乎所有数据库类型，包括打开，查询，编辑等操作，希望对大家有所帮助。-A package to improve the operation of the database category, support for almost all database types, including open, query, editing and other operations, would like to help everyone.

简单灵活的报表，支持： 1，设定数据源和sql 2，自由选择字段 3，自由选择数据 4，打印预览 5，Excel导出-Simple and flexible reporting, support: 1, set the data sources and sql2, free choice of field 3, to free choice of data 4, Print Preview 5, Excel Export

很多的程序都要用到数据库结合的操作，这里举例ACCESS，因为ACCESS在中小型VC系统开发中是最常用到的，如果程序的移植，如果对于很初级的用户来说，你还需要他到配置面板中进行数据源配置的话，那就有点说不过去了。-many of the procedures that make use of databases, the operation here for ACCESS, ACCESS SMEs in VC system development is the most commonly used, and if the transplant procedure, if for the very primary users, you also need him to the configuration panel for the configuration data sources, then it would have point justified.

用vc实现的ADO方式数据库的浏览与更新程序！- ADO way database browsing and renewal procedure realizes which with vc!

sqlite编译的一个执行程序几程序,可以实现简单的数据查询操作-sqlite compile a few procedures for the implementation of the procedure, you can realize simple data query operation

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

模块主要采用ADO数据访问技术，利用ADO接口进行数据访问操作； 通用权限管理模块-Module mainly uses the ADO data access technology, the use of ADO data access interface operation generic rights management module

一个数据表格控件的实例-A data table examples of control

非常优秀的访问数据库的类，封装了ADO,强烈推荐下载！VC环境下-excellent access to the database of categories, Packaging, the ADO, strongly recommend downloading! VC environment

tootlunit a good tool unit