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