using System; using System.Data.Common; using EntityFrameworkCore.Jet; using Microsoft.EntityFrameworkCore; namespace EFCore.Jet.Integration.Test.Model42 { class Context : DbContext { public Context(DbConnection connection) : base(new DbContextOptionsBuilder().UseJet(connection).Options) { } public DbSet Foos { get; set; } public DbSet Bars { get; set; } protected override void OnModelCreating(ModelBuilder modelBuilder) { modelBuilder.Entity() .HasMany(_ => _.Bars) .WithMany(_ => _.Foos); } } }