基于VC++ .NET的数据访问技术与实现

Accessing Data in Database Based on Visual C++ .NET

为了完成数据管理系统开发中专项数据的组织调用和管理,设计将数据存入到数据库表的结构化字段中,使用VC++程序开发语言和ADO数据访问技术,结合使用ActiveX控件对数据进行安全存储和组织访问,从而达到了简单、安全、快速操作数据库中的数据的目的。文中介绍了微软ADO数据访问技术体系结构、对象模型,以及存储访问数据的原理与方法,并在此基础上给出了基于VC++.NET和ADO数据访问技术存储访问SQL Server数据库数据的程序规划和详细程序代码,此方法已成功应用在数据管理系统的开发中。

In order to organize, store, manage and access the professional data during programming management software, projected a method which stored the data in the table of database management, and handled it in VC＋＋ programs and ADO data accessing technolo- gy,combined with ActiveX. The method can obtain the purpose which manages the data simply, safely and quickly. It introduces ADO technology structure,object model and working process in detail,also describes the method of storing and accessing data,gives out codes of the programs based on VC＋＋. NET and ADO technology. This method has been applied to development in data management system.