Entity Framework EDMX to Code First Conversion Tool

Entity Framework 4 Code First demonstrates how to declare a one-to-one connection (POCO)

Do you just want something like this?...public class User { public int Id { get; set; } public string Username { get; set; } public Profile Profile { get; set; } public int ProfileId { get; set; } } public class Profile { public int Id { get; set; } public string FirstName { get; set; } public string LastName { get; set...

The First One-to-One Relationship in Entity Framework

The next two models I have...public class Account { public int Id { get; set; } public string Name { get; set; } public int CurrentPeriodId { get; set; } [ForeignKey("CurrentPeriodId")] public virtual Period CurrentPeriod { get; set; } public virtual ICollection<Period> Periods { get; set; } } public class Period { ...

How do I establish a one to one relationship with Entity Framework Code First

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Convert DbContext to Datatable in Code first entity framework

Greetings, I'm attempting to convert....DbContext... cause to...DataTable... I possess one....class... i.e. ...ClientTemplateModel... which ...inherits...DbContext... In this class, there is one...DbSet... item, i.e....public virtual DbSet<imagecomment> ImageComments { get; set; }... . Zzz-28-Zzz is what I'm utilizing....This is my question....us...

Entity Framework Code First Fluent API configuration for one to one identifying relationship

This kind of activity isn't really supported by Entity Framework. Simply trying to replace an object with another object won't "remove" it from the database. Even with Cascade Delete, Entity Framework still requires that you give a delete command in order to avoid having an orphaned object in your context. Zzz-5-Zzz will override the...SaveChanges(...

One or Zero to One Entity Framework Code First FluentApi

I must build a fluentapi one-to-one or zero-to-one reference and give both entities navigation characteristics....EntityTwo should have a straightforward property for storing foreign keys (EntityOneId)...public class EntityOne { public int Id { get; set; } public EntityTwo EntityTwo { get; set; } } public class EntityTwo { public int I...

How to define a one to one self reference using Entity Framework Code First

Versioning is something I want to use with my entity ...Stuff.... The latest version of each entity will be null, and each entity has an optional reference to the preceding version (the first version will be null). Entity Framework 6 is what I'm using. I made an attempt using the next model and modelbuilder statement (and many variations)....public...

Entity framework Code First One-to-One relationship

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Entity Framework 6 code first fluent API one to one relation with both ends required

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Convert query from SQL to Entity Framework code first approach

I'm trying to translate my SQL query into Entity Framework code, but I'm having trouble....Here is my SQL command....select * from tests where id in(select testid from PatientTests where PatientId=@id) ...This is a test model, and I want to get records from it....public class Tests { [Key] public int Id { get; set; } [Required] [Di...