ASP.NET by Example

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Chapter 4. The New ADO”ADO.NET

Under .NET, data access has undergone a revolution. For many good reasons, the underlying premise of data access has shifted from connected access to disconnected access. In this chapter, you will learn

  • Why ADO had to be replaced with ADO.NET

  • The ADO.NET object model

  • How to connect, retrieve, and update the database using ADO.NET

  • How to use the ASP.NET data controls that make it easy to render data on a Web page

  • How to use the XML support built into ADO.NET

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