关键'attachdbfilename'asp.net的MVC值无效 [英] asp.net mvc Invalid value for key 'attachdbfilename'

问题描述

我目前正在读曼宁的ASP.NET MVC 4在行动一书，并试图获得的第一个例子工作。

I am currently reading Manning's "ASP.NET MVC 4 in Action" book and trying to get the first example to work.

在我的测试应用程序，我建立了一个简单的模型，并创造了一些看法。然后我输入的SQL Server Compact使用的NuGet。

Within my test application, I built a simple Model and created some Views. I then imported "SQL Server Compact" using NuGet.

当我终于尝试运行我得到以下错误的应用程序：

When I finally try to run the application I get the following error:

Invalid value for key 'attachdbfilename'

这发生在与数据库（选择或其他CRUD操作）我正在运行的每一次互动。有任何想法吗？

This occurs on every interaction with the Database (SELECT or other CRUD operations) I am running. Any ideas?

推荐答案

不过，我有点晚来回应这个问题，但我面临着同样的问题，我通过修改连接字符串，如下面

Though, I am bit late to respond to this question but I was facing the same issue and I resolved it by modifying the connection string like below

 <add name="MovieDBContext"
    connectionString="Data Source=.;Initial Catalog=Movies;AttachDbFilename=|DataDirectory|\Movies.mdf;Integrated Security=True"
    providerName="System.Data.SqlClient" />

希望这将是为别人也是有帮助的。

Hope this would be helpful for others too.

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