实体框架5无法正确安装？ [英] Entity Framework 5 not installing correctly?

问题描述

我刚刚安装了VS2012。我创建了一个新项目来执行Code First。然后，我按照以下说明使用Nuget将EF5添加到项目中：
http ：//msdn.microsoft.com/zh-cn/data/ee712906

然后我确认它已安装：
http://i1048.photobucket.com/albums/s361/usernames_r_stupid/Nuget_zpse7808c9b.png

这表明我已安装EF 5。确实我的App.config显示：

 < section name = entityFramework type = System.Data.Entity.Internal .ConfigFile.EntityFrameworkSection，EntityFramework，Version = 5.0.0.0，Culture = neutral，PublicKeyToken = b77a5c561934e089 requirePermission = false /> 
  

但是，如果我查看项目中System.Data.Entity程序集引用的属性，它将显示版本4.0.0.0！
http://i1048.photobucket.com/albums/s361/usernames_r_stupidid /SystemDataProps_zps4a71be1b.png

我在这里做错了什么？

〜S

解决方案

您应该正在寻找 EntityFramework.dll 。 System.Data 不是EntityFrakework程序集。

I just installed VS 2012. I created a new project to do Code First with. I then used Nuget to add EF5 to the project, as per these instructions: http://msdn.microsoft.com/en-us/data/ee712906

I then verified it's install: http://i1048.photobucket.com/albums/s361/usernames_r_stupid/Nuget_zpse7808c9b.png

Which shows that I have EF 5 installed. And indeed my App.config shows:

<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />

But if I look at the properties of the System.Data.Entity assembly reference by my project it shows version 4.0.0.0! http://i1048.photobucket.com/albums/s361/usernames_r_stupid/SystemDataProps_zps4a71be1b.png

What am I doing wrong here? This is driving me nuts.

~S

解决方案

You should be looking to EntityFramework.dll. System.Data is not the EntityFrakework assembly.

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