I have this scenario:
public class Member
{
public int MemberID { get; set; }
public string FirstName { get; set; }
public string LastName { get
The code provided by this answer is right, but incomplete, I've tested it. There are missing properties in "UserEmail" class:
public UserTest UserTest { get; set; }
public EmailTest EmailTest { get; set; }
I post the code I've tested if someone is interested. Regards
using System.Data.Entity;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Web;
#region example2
public class UserTest
{
public int UserTestID { get; set; }
public string UserTestname { get; set; }
public string Password { get; set; }
public ICollection UserTestEmailTests { get; set; }
public static void DoSomeTest(ApplicationDbContext context)
{
for (int i = 0; i < 5; i++)
{
var user = context.UserTest.Add(new UserTest() { UserTestname = "Test" + i });
var address = context.EmailTest.Add(new EmailTest() { Address = "address@" + i });
}
context.SaveChanges();
foreach (var user in context.UserTest.Include(t => t.UserTestEmailTests))
{
foreach (var address in context.EmailTest)
{
user.UserTestEmailTests.Add(new UserTestEmailTest() { UserTest = user, EmailTest = address, n1 = user.UserTestID, n2 = address.EmailTestID });
}
}
context.SaveChanges();
}
}
public class EmailTest
{
public int EmailTestID { get; set; }
public string Address { get; set; }
public ICollection UserTestEmailTests { get; set; }
}
public class UserTestEmailTest
{
public int UserTestID { get; set; }
public UserTest UserTest { get; set; }
public int EmailTestID { get; set; }
public EmailTest EmailTest { get; set; }
public int n1 { get; set; }
public int n2 { get; set; }
//Call this code from ApplicationDbContext.ConfigureMapping
//and add this lines as well:
//public System.Data.Entity.DbSet UserTest { get; set; }
//public System.Data.Entity.DbSet EmailTest { get; set; }
internal static void RelateFluent(System.Data.Entity.DbModelBuilder builder)
{
// Primary keys
builder.Entity().HasKey(q => q.UserTestID);
builder.Entity().HasKey(q => q.EmailTestID);
builder.Entity().HasKey(q =>
new
{
q.UserTestID,
q.EmailTestID
});
// Relationships
builder.Entity()
.HasRequired(t => t.EmailTest)
.WithMany(t => t.UserTestEmailTests)
.HasForeignKey(t => t.EmailTestID);
builder.Entity()
.HasRequired(t => t.UserTest)
.WithMany(t => t.UserTestEmailTests)
.HasForeignKey(t => t.UserTestID);
}
}
#endregion