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Learning about LINQ [closed]

LINQ to entities:

  • Video walkthroughs
  • Channel 9 video
  • Entity framework FAQ
  • Entity framework performance

I've got a lot more I tagged on Delicious.com.


Mention LINQ to Entities since ADO.NET Entity Framework will be an important .NET module.


A few LINQ Tips:

  • Apply filters before a join to improve query performance
  • Filter LINQ queries using object reference comparison
  • Apply aggregates to empty collections in LINQ to SQL queries
  • Delay loading a property in LINQ to SQL
  • Use table-valued functions with eager loading turned on
  • Put joins in the correct order in a LINQ to Objects query
  • Compose a LINQ query inside a loop

http://www.aspnetpro.com/articles/2009/04/asp200904zh_f/asp200904zh_f.asp


Get the book Linq in Action it is an easy read for a coding book and really teaches you how to use Linq and the new features of .NET 3.5 some of the cool parts they put in for the language.


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