Blog - Title

  • ADO.NET Blog

    EF Feature CTP4: DbContext & Databases

    • 23 Comments
    The information in this post is out of date.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 Code First to a New Database see http://msdn.com/data/jj193542 For Code First to an Existing Database see http...
  • ADO.NET Blog

    Performance Considerations when using TPT (Table per Type) Inheritance in the Entity Framework

    • 24 Comments
    The information in this post is out of date.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 Performance Considerations see http://msdn.com/data/hh949853 The Entity Framework offers...
  • ADO.NET Blog

    Absolute Beginners Guide to Entity Framework

    • 35 Comments
    The information in this post is out of date.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. To someone who has used emacs or a basic text editor for programming, jumping into Visual Studio...
  • ADO.NET Blog

    EF Feature CTP4 Walkthrough: Code First

    • 58 Comments
    The information in this post is out of date.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 Code First to a New Database see http://msdn.com/data/jj193542 For Code First to an Existing Database see http...
  • ADO.NET Blog

    EF Feature CTP4 Walkthrough: Productivity Improvements

    • 29 Comments
    The information in this post is out of date.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. Introduction We recently announced the release of Entity Framework Feature Community Technology Preview 4...
  • ADO.NET Blog

    EF Feature CTP4 Released!

    • 50 Comments
    The information in this post is out of date.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. We’ve release an updated Entity Framework Feature Community Technology Preview (CTP) which is available...
  • ADO.NET Blog

    Performance Impact of Server-side Generated GUIDs in EF

    • 4 Comments
    The information in this post is out of date.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 Performance Considerations see http://msdn.com/data/hh949853 Background EF4 supports the use of server...
  • ADO.NET Blog

    TechEd North America – Sessions Online Now!

    • 0 Comments
    If you missed out on all the festivities at TechEd North America in New Orleans last week, be sure to check out www.msteched.com and catch the talks online. All week long there was a ton of excitement about the new features in Entity Framework 4.0 and...
  • ADO.NET Blog

    Remember to re-enable MARS in your SQL Azure based EF apps

    • 0 Comments
    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 using EF with SQL Azure see http://msdn.com/data/jj556244 MARS (Multiple Active Result Sets) is a feature...
  • ADO.NET Blog

    Testability in EF4

    • 3 Comments
    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. We recently posted a whitepaper (written by Scott Allen) on MSDN that demonstrates ways to write testable code...
  • ADO.NET Blog

    Working with Sets of Self-Tracking Entities

    • 6 Comments
    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. Self-tracking entities have several utility methods to do things like AcceptChanges and StartTracking which...
  • ADO.NET Blog

    Microsoft SQL Server has a new connectivity portal page!

    • 0 Comments
    The Microsoft SQL Server team is working on a portal page that brings together common resources and community links for all data access providers to Microsoft SQL Server. We’d like your feedback on how useful you will find it and what else you’d...
  • ADO.NET Blog

    Using Binary Serialization and ViewState with Self-Tracking Entities

    • 13 Comments
    A common question the Entity Framework team hears is how to store a set of self-tracking entities in ViewState for an ASP.NET application. There are a number of options for where to store state information in an ASP.NET and I’d recommend this article...
  • ADO.NET Blog

    EF4 Sample Provider for SQL Server now available

    • 1 Comments
    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. We are excited to share the latest revision of the Entity Framework sample provider for SQL Server. You can...
  • ADO.NET Blog

    Exception Handling in the .NET Framework Data Provider for ODBC, OLE DB, and for SQL Server

    • 0 Comments
    Developers using the .NET Framework Data Provider for ODBC, the .NET Framework Data Provider for OLE DB, or the NET Framework Data Provider for SQL Server often send feedback to Microsoft, asking for a complete list of the exceptions that a given method...
  • ADO.NET Blog

    Self-Tracking Entities in Silverlight

    • 27 Comments
    In Visual Studio 2010 and .NET 4.0, the Entity Framework team added a T4 template for generating self-tracking entities to provide an easier experience building N-tier applications that need to send entities with changes between tiers. Since we first...
  • ADO.NET Blog

    ADO.NET Survey Results

    • 2 Comments
    A while ago, we, the core ADO.NET team, sent out a survey in order to gather your feedback about some suggestions and future ideas for our products. Now, it’s more than time to share the results with you. We had a total of 559 respondents, most from Europe...
  • ADO.NET Blog

    Improvements to Generated SQL in .NET 4.0

    • 11 Comments
    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. In a previous post ( http://blogs.msdn.com/adonet/archive/2009/08/05/improvements-to-the-generated-sql-in-net...
  • ADO.NET Blog

    Return Type Shape Sensing for Stored Procedures

    • 0 Comments
    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. Nihit Kaul, a Test Lead on the Entity Framework Designer team posted a great blog entry about type sensing for...
  • ADO.NET Blog

    SqlClient Default Protocol Order

    • 2 Comments
    A while ago, someone came to me with a very interesting problem: basically, his .NET application was taking more than a minute to open a connection. After a quick look and some investigations, we found out that only Named Pipes was enabled on this individual...
  • ADO.NET Blog

    Entity Framework and LINQ to SQL: Additional programming patterns in EF4

    • 10 Comments
    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. In EF4 we shipped a ton of new features . One of the primary focuses for the team in the release was making...
  • ADO.NET Blog

    Updated Data Model Designer Extension Starter Kit

    • 0 Comments
    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. The ADO.NET Entity Data Model Designer Extension Starter Kit has been updated to work with Visual Studio 2010...
  • ADO.NET Blog

    Entity Framework POCO Template updated for Visual Studio 2010 Release Candidate

    • 25 Comments
    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. A refresh of the POCO Template that is compatible with Visual Studio 2010 Release Candidate is now available...
  • ADO.NET Blog

    Entity Framework Feature CTP 3 Now Available

    • 16 Comments
    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. Today we are releasing Entity Framework Feature CTP 3 . This updated preview addresses compatibility with...
  • ADO.NET Blog

    What’s new with Entity Framework in Visual Studio 2010 RC

    • 24 Comments
    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. Visual Studio 2010 and .NET Framework 4 RC was announced earlier this week on Soma’s blog . Included...
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