/// <summary>
 /// Deprecated Method for adding a new object to the cards EntitySet. Consider using the .Add method of the associated ObjectSet&lt;T&gt; property instead.
 /// </summary>
 public void AddTocards(card card)
 {
     base.AddObject("cards", card);
 }
 /// <summary>
 /// Create a new card object.
 /// </summary>
 /// <param name="id">Initial value of the ID property.</param>
 public static card Createcard(global::System.Int32 id)
 {
     card card = new card();
     card.ID = id;
     return card;
 }