entity-framework-5

How can I integrate EF 5.0 with membership provider using code first? I have my own database schema which I want to use for registration of users etc. You should take a look at the SimpleMembershipProvider It is very easy to use it together with EF. Update For MVC4 I would start with the blank template. you need WebSecurity.InitializeDatabaseConnection to set up the database. WebSecurity.InitializeDatabaseConnection("DefaultConnection", "Users", "Id", "UserName", true); It takes as parameters a name of a connectionstring, the table, a unique identifier column and the username-column. The model

I have deleted development database, and Migrations folder from project. When running unit test with use my project development database is recreated. I don't understand why running update-database gives me PM> Update-Database Specify the '-Verbose' flag to view the SQL statements being applied to the target database. Applying code-based migrations: [201302201840012_wieleDoWielu]. Applying code-based migration: 201302201840012_wieleDoWielu. Why migration: 201302201840012_wieleDoWielu is remembered ? How Can I delete it? Where is stored? Best Regards Przemysław Staniszewski Here's a answer.

I´m using Entity Framework 5 and Code First. I have two domain entities Question and Answer for a quiz application. One question has several possible answers. A question also has one correct answer which should reference one of the possible answers. I am experiencing some issues with the combination of a one-to-many and one-to-one relationship between the to entities. See Q1 and Q2 . This is the code for the entities: public class Question { public virtual int Id { get; set; } [Required] public virtual string Text { get; set; } [InverseProperty("Question")] public virtual ICollection<Answer>

BACKGROUND I'm using VS 2010 on a machine where I installed .Net 4.5 which I've read was an in-place install (overrode the .net 4.0 version). I have projects still targeting 4.0 and 4.5 option is not available but was told it's ok since 4.5 was an in-place install. I then installed EntityFramework -pre via nuget and notices when I ran Upgrade-Database -Script commands, it would not generate enum properties. I then found this . I tried doing everything from scratch again but it was still adding EntityFramework 4.4 instead of 5.0. So I manually changed all references to point to the 5.0 version

I'm trying to update a Customer in my database using ASP.NET Web API and Entity Framework 5 code-first, but it's not working. My entities look like this: public class CustomerModel { public int Id { get; set; } public string Name { get; set; } // More fields public ICollection<CustomerTypeModel> CustomerTypes { get; set; } } public class CustomerTypeModel { public int Id { get; set; } public string Type { get; set; } [JsonIgnore] public ICollection<CustomerModel> Customers { get; set; } } Nothing all that special. I've built a web interface where users can add a customer by supplying the name

(This used to be a 2-part question, but since the second part is literally the important one, I decided to split this into two separate posts. See Using Serialization to copy entities between two ObjectContexts in Entity Framework for the second part. I want to create a fairly generic "cloner" of databases for my entity model. Also, I might need to support different providers and such. I'm using ObjectContext API. I am aware of this question already and the EntityConnectionStringBuilder MDSN documentation example, but I need to know if there is a programmatic way to obtain the values to