孟繁永

标签： Entities实体

  • .net Entities添加实体并获取其自增长ID

    TongnianEntities _entities = new TongnianModel.TongnianEntities();

    music_Song song = new music_Song();
    song.Title = TextBoxTitle.Text.Trim();
    _entities.AddToSongSet(song);
    _entities.SaveChanges();

    Response.Redirect(“AddFileToSong.aspx?SongId=” + song.SongId.ToString());

    原来就是这么简单。