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  • Wiki Page: Entity Framework FAQ: Miscellaneous (ru-RU)

    Содежание EF FAQ Table of Contents Могу я удалять данные которые не запрашивал из базы? Данные в моей БД не обновились, но в приложении не произошло ошибок. Как я могу посмотреть команды которые выполняются на источнике данных? Поддерживаются ли TVF (функции возвращающие...
    on30 Aug 2013

  • Wiki Page: Entity Framework FAQ: Mapping and Modeling (ru-RU)

    Содержание EF FAQ Table of Contents Каким образом я могу сопоставить хранимую процедуру? Каким образом можно сопоставить сущности "только для чтения"? Как можно использовать Defining QueryViews в файлах сопоставления? Каким образом...
    on30 Aug 2013

  • Wiki Page: MSDN/TechNet Forums - Frequently Asked Questions (FAQ)

    NOTE: Forums underwent a redesign which launched June 18th, 2013. This FAQ is designed to help users familiarize themselves with the new design and eventually replace the current Forums Help (FAQ) which requires major revisions. This is currently a work in progress until corresponding articles can...
    on13 Aug 2013

  • Wiki Page: Entity Framework FAQ: Performance

    Back to EF FAQs Table of Contents Table of Contents What does query plan caching do? Do I need to keep my ObjectQuery around to take advantage of query plan caching? Show me the numbers. How good is EF performance? Does creating large object hierarchies impact performance? How do I improve performance...
    on14 Jul 2013

  • Wiki Page: PowerShell V3 FAQ (pl-PL)

    Table of Contents P: Skąd mogę pobrać PowerShell v3? P: Gdzie najlepiej zacząć szukać informacji o wersji 3.0? P: Gdzie zgłaszać błędy lub uwagi do wersji 3.0? P: Czy instalacja PowerShell v3 usuwa poprzednią wersję? P: Jak uruchomić konsolę w trybie kompatybilności z wersją 2.0? P: Skąd mogę pobrać...
    on9 Jul 2013

  • Wiki Page: Entity Framework FAQ

    This article is available in other languages: Spanish Portuguese Russian Welcome to the EF FAQ This is a collection of frequently asked questions (and answers) about the Entity Framework (a .Net-based Object-Relational Mapping framework from Microsoft). These...
    on11 Jun 2013

  • Wiki Page: Entity Framework FAQ: Querying

    Table of Contents General LINQ Questions How do I retrieve a single entity? How does "Include" work with multiple levels of branches? How do I query trees using LINQ? Entity Framework Related LINQ Questions Can I execute queries locally rather than at the database? Is data filtered on the database...
    on30 May 2013

  • Wiki Page: Entity Framework FAQ: Introduction

    Back to EF FAQs Table of Contents Table of Contents Where else should I go to learn more about the EF? How can I get the Entity Framework bits? What's new in EF4? Why use the EF and Entity Data Model (EDM)? How do they help? Where can I learn about plans for the next release of the EF? What...
    on27 Apr 2013

  • Wiki Page: Entity Framework FAQ: Databinding

    Table of Contents Do ObjectQuery and EntityCollection support databinding for WinForms / WPF? Where has the "ToBindingList" method gone? What about ASP.NET? Back to EF FAQs Table of Contents Do ObjectQuery and EntityCollection support databinding for WinForms / WPF? Where has the "ToBindingList"...
    on13 Apr 2013

  • Wiki Page: Entity Framework FAQ: Conceptual Model (EDM)

    Table of Contents Does the Entity Framework support abstract types in EDM models? Does the Entity Framework have support for complex types? What are complex types? How are they different from entity types in the EDM? Does the Entity Framework support multiple entity sets per type? Why is "multiple...
    on12 Apr 2013

  • Wiki Page: Entity Framework FAQ: Concurrency

    Table of Contents How do I properly handle concurrency How does concurrency work when there is inheritance and the concurrency column is on the parent table, while the child table's properties were modified Back to EF FAQs Table of Contents How do I properly handle concurrency The...
    on15 Feb 2013

  • Wiki Page: Entity Framework FAQ: Code Generation

    Table of Contents How can I add custom attributes to my generated classes? What is the extensibility story in the Entity Framework for more advanced code generation scenarios Is there any way to use public, easily modifiable templates for EF code generation Back to EF FAQs Table of Contents ...
    on15 Feb 2013

  • Wiki Page: Entity Framework FAQ: Mapping and Modeling

    Table of Contents Back to EF FAQs Table of Contents How can I map a stored procedure? How can I map read-only entities? How can I use Defining QueryViews in mapping files? When doing model first, how can I customize the DDL script generated from my model? I never delete records from my tables, but I...
    on15 Feb 2013

  • Wiki Page: Entity Framework FAQ: Data Providers

    Table of Contents Are the SQL providers for the Entity Framework able to do things like partitioning? Can the Entity Framework be used with databases other than SQL Server? Is there an Entity Framework 4 sample provider for SQL Server? What are some resources for Entity Framework provider writers? Is...
    on15 Feb 2013

  • Wiki Page: Entity Framework FAQ: LINQ to SQL

    Back to EF FAQs Table of Contents Table of Contents What is the difference between the Entity Framework and LINQ to SQL? Where does Microsoft stand on LINQ to SQL? Should I use the Entity Framework or LINQ to SQL? How do I migrate from LINQ to SQL to the Entity Framework? What is the difference...
    on15 Feb 2013

  • Wiki Page: Entity Framework FAQ: Unit Testing

    Table of Contents What are some resources related to unit testing with the Entity Framework? Back to EF FAQs Table of Contents What are some resources related to unit testing with the Entity Framework? For examples of the testability improvements in Entity Framework 4, see the following...
    on15 Feb 2013

  • Wiki Page: Entity Framework FAQ: Serialization and Web Services

    Table of Contents Is Entity Key serializable? Is it possible to serialize a graph of related entities? Why am I getting only one entity at a time when I do XML serialization Is it possible to serialize the ObjectContext? What about WCF Data Services? Does ApplyCurrentValues/ApplyOriginalValues (ApplyPropertyChanges...
    on15 Feb 2013

  • Wiki Page: Entity Framework FAQ: Miscellaneous

    Back to EF FAQs Table of Contents Table of Contents Can I delete data that has not been queried from the database? My database isn't being updated, but no errors occurred in my application. How do I trace the commands that are executed against the data source? Is there TVF (table-valued...
    on15 Feb 2013

  • Wiki Page: Entity Framework FAQ: ObjectContext

    Table of Contents Is it recommended to share one global ObjectContext instance across my application? What should be the lifetime of the ObjectContext? What is the recommendation for running a multithreaded application on the Entity Framework? Is the Entity Framework thread-safe? Does the provider connection...
    on15 Feb 2013

  • Wiki Page: PowerShell V3 FAQ

    Table of Contents Q: Where can I get PowerShell V3? Q: Where is a good place to get started with V3? Q: Where do I submit bugs or feedback? Q: Will installing V3 remove my current version? Q: How do I run in compatibility mode and get Version 2? Other Languages Q: Where can I get PowerShell V3? ...
    on13 Feb 2013

  • Wiki Page: Entity Framework FAQ: Error Messages

    Table of Contents MetadataException: Unable to load the specified metadata resource Unable to create a constant value of type 'SomeType'. Only primitive types ('such as Int32, String, and Guid') are supported in this context. LINQ to Entities queries are converted to SQL, so there is...
    on13 Sep 2012

  • Wiki Page: Entity Framework FAQ: Relationships

    Back to EF FAQs Table of Contents Table of Contents Does the Entity Framework support lazy loading and deep loading, and how is the performance for these features? Is it possible to make the EF implicitly load related entities? Is lazy loading enabled by default? Is there a topic that compares...
    on8 Jun 2012

  • Wiki Page: Entity Framework FAQ: Data Providers (ru-RU)

    Содержание EF FAQ Table of Contents Позволяют ли провайдеры данных для Entity Framework делать такие вещи как секционирование? Можно ли с Entity Framework использовать другие базы данных, отличные от SQL Server? Есть ли пример провайдера данных Entity Framework 4 для SQL Server'а? Какие еще есть...
    on7 Jun 2012

  • Wiki Page: Entity Framework FAQ: Customizing Objects

    Back to EF FAQs Table of Contents Table of Contents How do I write custom logic behind a "getter" or "setter"? Is it possible to write logic that distinguishes between user code calls to the data class and framework materialization of the class? How do I execute custom code...
    on24 May 2012

  • Wiki Page: Entity Framework FAQ: Connections and Transactions

    Table of Contents Can the container name and the connection string name be different? How can I create an ObjectContext using a database connection that has already been created? How are connection strings managed in the Entity Framework? How can I create a connection string at run time? Can I access...
    on24 May 2012
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