C#学习经典方法之（五）--LINQ to SQL

lixiaolong

　　LINQto SQL is a component of .NET Framework version 3.5 that provides a run-time infrastructure（基础结构） for managing>
　　Relational data appears as a collection of two-dimensional tables (relations or flat files), where common columns>　　InLINQ to SQL, the data model of a relational database is mapped to an object model expressed in the programming language of the developer.  Whenthe application runs, LINQ to SQL translates into SQL the language-integrated queries in the object model and sends them to the database for execution. When the database returns the results, LINQ to SQL translates them back to objects that you can work with in your own programming language.

　　Developersusing Visual Studio typically use the Object>
　　Thedocumentation that is included with this>本节内容

• 　　入门
  
• 　　Provides a condensed overview of LINQ to SQL along with information about how to get started using LINQ to SQL.
  
• 　　编程指南
  
• 　　Provides steps for mapping, querying, updating, debugging, and similar tasks.
  
• 　　参考
  
• 　　Provides reference information about several aspects of LINQ to SQL.  Topics include SQL-CLR Type Mapping, Standard Query Operator Translation, and more.
  
• 　　示例
  
• 　　Provides links to Visual Basic and C# samples.
  

相关章节

• 　　LINQ (Language-Integrated Query)
  
• 　　Provides an overview of LINQ technologies.
  
• 　　Visual Basic 中的 LINQ
  
• 　　Describes LINQ technologies for Visual Basic users.
  
• 　　LINQ to ADO.NET
  
• 　　Links to the ADO.NET portal.
  
• 　　LINQ to SQL Walkthroughs
  
• 　　Lists walkthroughs available for LINQ to SQL.
  
• 　　下载示例数据库
  
• 　　Describes how to download sample databases used in the documentation.
  
• 　　LinqDataSource Technology Overview
  
• 　　Describes how the LinqDataSource control exposes Language-Integrated Query (LINQ) to Web developers through the ASP.NET data-source control architecture.
  

　　备注：摘自https://msdn.microsoft.com/zh-cn/library/bb386976.aspx