MSDN Nuggets on LINQ to SQL

This is series of short videos (~15 min) from Mike Taulty at Microsoft UK on the subject of LINQ to SQL.

• Introduction to LINQ to SQL
• Understanding the DataContext
• Mapping Schemas to Classes in LINQ to SQL
• Code Generation Tools in LINQ to SQL
• Inserts with LINQ to SQL
• Deletes with LINQ to SQL
• Updates with LINQ to SQL
• Concurrency in LINQ to SQL
• Joining Data with LINQ to SQL
• Working with NULLs in LINQ to SQL
• When Do LINQ to SQL Queries Execute?
• Deferred Loading of Related Entities in LINQ to SQL
• Querying with Stored Procedures in LINQ to SQL
• Updating with Stored Procedures in LINQ to SQL
• Using SQL Functions in LINQ to SQL
• User Defined Functions in LINQ to SQL
• Inheritance in LINQ to SQL
• Transactions in LINQ to SQL

Note that some of them were done on beta versions of the technology, but in general they should be useful.