.NET (Core and Framework)

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
  </configSections>
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
  </startup>
  <system.data>
    <DbProviderFactories>
      <remove invariant="System.Data.SQLite.EF6" />
      <add name="SQLite Data Provider (Entity Framework 6)" invariant="System.Data.SQLite.EF6" description=".NET Framework Data Provider for SQLite (Entity Framework 6)" type="System.Data.SQLite.EF6.SQLiteProviderFactory, System.Data.SQLite.EF6" />
      
      <remove invariant="System.Data.SQLite" />
      <add name="SQLite Data Provider" invariant="System.Data.SQLite" description=".Net Framework Data Provider for SQLite" type="System.Data.SQLite.SQLiteFactory, System.Data.SQLite" />

    </DbProviderFactories>
  </system.data>
  <entityFramework>
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
    <providers>
      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
      <provider invariantName="System.Data.SQLite.EF6" type="System.Data.SQLite.EF6.SQLiteProviderServices, System.Data.SQLite.EF6" />
      
      <!---->
      <provider invariantName="System.Data.SQLite" type="System.Data.SQLite.EF6.SQLiteProviderServices, System.Data.SQLite.EF6" />
      <!---->
    </providers>
  </entityFramework>
</configuration>

class ChinookContext : DbContext
    {
        public DbSet Artists { get; set; }
        public DbSet Albums { get; set; }
        public ChinookContext(string filename)
            : base(new SQLiteConnection()
            {
                ConnectionString =
                    new SQLiteConnectionStringBuilder() { DataSource = filename, ForeignKeys = true }
                    .ConnectionString
            }, true)
        {
        }
        protected override void OnModelCreating(DbModelBuilder modelBuilder)
        {
            // Chinook Database does not pluralize table names
            modelBuilder.Conventions
                .Remove();
        }

   
    }
    public class Artist
    {
        public Artist()
        {
            Albums = new List();
        }

        public long ArtistId { get; set; }
        public string Name { get; set; }

        public virtual ICollection Albums { get; set; }
    }

    public class Album
    {
        public long AlbumId { get; set; }
        public string Title { get; set; }

        public long ArtistId { get; set; }
        public virtual Artist Artist { get; set; }
    }