public static List<Video> SelectRandom()
 {
     VideoDSTableAdapters.VideoTableAdapter adapter = new VideoDSTableAdapters.VideoTableAdapter();
     VideoDS.VideoDataTable table = adapter.SelectRandom();
     List<Video> listaDeVideos = new List<Video>();
     foreach (VideoDS.VideoRow row in table)
     {
         listaDeVideos.Add(rowToDto(row));
     }
     return listaDeVideos;
 }