Auto-Compiled LINQ Queries (Entity Framework June 2011 CTP)

When you write a LINQ to Entities query today, the Entity Framework walks over the expression tree generated by the C#/VB compiler and translates (or compiles) that into SQL.     Compiling the expression tree into SQL involves some overhead though, particularly for more complex queries.  In order to avoid having to pay this performance…

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Code First Database Evolution (aka Migrations)

Back in July we released the latest preview of Code First and we’ve been receiving a lot of feedback that is helping us shape this feature. One of the top asks we are hearing is for a solution that will evolve the database schema as your object model changes over time, often referred to as…

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Data Binding with DbContext

The information in this post is out of date. Visit msdn.com/data/ef for the latest information on current and past releases of EF. For WPF Data Binding see http://msdn.com/data/jj574514 For WinForms Data Binding see http://msdn.com/data/jj682076     We recently announced the release of Feature CTP4 for the ADO.Net Entity Framework (EF). CTP4 contains a preview of…

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