This is part four of my introduction to LINQ tutorial. If you have not read the previous parts in this series and you do not have a decent understanding of delegates, lambdas, and extension methods then please go back and check those out first. Table of Contents * Part I -

This is part three of my introduction to LINQ tutorial. If you have not read parts one and two and you do not have a decent understanding of delegates and/or lambda expressions, then please head over and read those first. Table of Contents * Part I - Delegates [http://codetunnel.

This is part two of my introduction to LINQ tutorial. If you have not read part one and do not have a decent understanding of delegates in C# then please head over and read that first [http://www.codetunnel.io/introduction-to-linq-part-i-delegates]. Table of Contents * Part I - Delegates [http://codetunnel.

Table of Contents * Part II - Lambda Expressions [http://codetunnel.io/introduction-to-linq-part-ii-lambda-expressions] * Part III - Extension Methods [http://codetunnel.io/introduction-to-linq-part-iii-extension-methods] * Part IV - Putting it All Together [http://codetunnel.io/introduction-to-linq-part-iv-putting-it-all-together] -------------------------------------------------------------------------------- Recently I had to explain Language Integrated Queries [http://en.wikip

It took me a while to understand Entity Framework (EF) and lazy loading, but now that I do I wanted to put it down somewhere so I don't forget it. Maybe this will benefit someone else with a similar issue. When you create entities with EF you are creating self-tracking