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基于抽象实体（EF 4.1）的包含属性的问题

[英]Problem with include property based on Abstract Entity (EF 4.1)

原文 2011-03-24 11:19:37 9 1 c#/ entity-framework/ poco/ eager-loading/ entity-framework-4.1

the LoadProperty is good alternative for Include method... Problem with Eager Loading Nested Navigation Based on Abstract Entity (EF CTP5) LoadProperty是Include方法的不错选择... 基于抽象实体（EF CTP5）的Eager加载嵌套导航问题

But I can't do it in my Repository because i haven't context, I just have IDbSet. 但我无法在我的存储库中执行此操作，因为我没有上下文，我只有IDbSet。 Think you it's bad idea ? 认为这是个坏主意？ Should I have the DbContext instead of IDbSet ? 我应该使用DbContext而不是IDbSet吗？ Or an other alternative is possible ? 或者另一种选择是可能的吗？ (My problem is similar to the referenced link) Thanks （我的问题类似于引用的链接）谢谢

1 个解决方案

Use DbContext in repository. 在存储库中使用DbContext 。 You can need it for much more operations and because repository is already dependent on EF there is no reason to hide context from it. 您可以将它用于更多操作，并且因为存储库已经依赖于EF，所以没有理由隐藏它的上下文。

EF 4.1 抽象集合加载问题 - EF 4.1 abstract collection loading problem

基于抽象实体（EF CTP5）的预先加载嵌套导航问题 - Problem with Eager Loading Nested Navigation Based on Abstract Entity (EF CTP5)

将计算的属性包括在实体EF Core中 - Include calculated property in entity EF Core

包含在实体框架4.1中 - Include in Entity Framework 4.1

使用基于抽象类的子EF实体属性 - Working with child EF entity properties based on an abstract class

EF：将导航属性包含在DbSet中添加实体的结果中 - EF: Include navigation property to result of adding entity in DbSet

在逆属性上使用EF 4.1时如何使用linq的.include（）？ - How to use linq's .Include() when using EF 4.1 on an inverse property?

使用LINQ和EF 4.1填充字典 <S,T> 具有相关实体数据的属性 - Using LINQ and EF 4.1 to populate a Dictionary<S,T> Property with related entity data

EF4.1代码优先：如何在依赖实体中禁用没有导航属性的关系的删除级联 - EF4.1 Code First : How to disable delete cascade for a relationship without navigation property in dependent entity

实体框架4.1抽象类和区分符 - Entity Framework 4.1 abstract class and discriminator

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相关问题 EF 4.1 抽象集合加载问题 - EF 4.1 abstract collection loading problem 基于抽象实体（EF CTP5）的预先加载嵌套导航问题 - Problem with Eager Loading Nested Navigation Based on Abstract Entity (EF CTP5) 将计算的属性包括在实体EF Core中 - Include calculated property in entity EF Core 包含在实体框架4.1中 - Include in Entity Framework 4.1 使用基于抽象类的子EF实体属性 - Working with child EF entity properties based on an abstract class EF：将导航属性包含在DbSet中添加实体的结果中 - EF: Include navigation property to result of adding entity in DbSet 在逆属性上使用EF 4.1时如何使用linq的.include（）？ - How to use linq's .Include() when using EF 4.1 on an inverse property? 使用LINQ和EF 4.1填充字典 <S,T> 具有相关实体数据的属性 - Using LINQ and EF 4.1 to populate a Dictionary<S,T> Property with related entity data EF4.1代码优先：如何在依赖实体中禁用没有导航属性的关系的删除级联 - EF4.1 Code First : How to disable delete cascade for a relationship without navigation property in dependent entity 实体框架4.1抽象类和区分符 - Entity Framework 4.1 abstract class and discriminator

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