MVc4阅读后总结

1.关于多对多的关系时:

 protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
modelBuilder.Entity<Bid>().
      HasRequired(x=>x.Auction).
      WithMany().WillCasCadeOnDelete(false);
原文地址:https://www.cnblogs.com/douqiumiao/p/2834295.html