试论ASP.NET数据访问之演进

Evolution of Database Operation in ASP.NET

计算机应用的日益网络化使网络应用程序逐渐成为程序设计的主流,在网络编程中数据库的访问处于十分重要的地位。ASP.NET在数据访问技术上的方便与强大是其成为程序设计人员首选的重要原因,本文将系统分析从ASP到ASP.NET诸版本中数据库访问从ADO及ADO.NET到DataSource控件出现的演进过程,重点研究ASP在数据访问功能强大及使用方便两方面的改进及平衡,为高效合理地应用ASP.NET数据访问提供一些指导意见。

Web application becomes to be the most important application of computer programming and database operation plays an essential role in it.The powerful database operation is one of the reasons for the success ASP.The history of database operation in ASP is recalled to illustrate the evolution of it.From ADO and ADO.NET to the DataSource controller,ASP.NET provides a successful balance of powerful function and convenient usage in database operation.