/// <summary>
 /// Deprecated Method for adding a new object to the Ecards EntitySet. Consider using the .Add method of the associated ObjectSet&lt;T&gt; property instead.
 /// </summary>
 public void AddToEcards(Ecards ecards)
 {
     base.AddObject("Ecards", ecards);
 }
 /// <summary>
 /// Create a new Ecards object.
 /// </summary>
 /// <param name="ec_id">Initial value of the ec_id property.</param>
 /// <param name="ect_id">Initial value of the ect_id property.</param>
 /// <param name="ec_from_username">Initial value of the ec_from_username property.</param>
 /// <param name="ec_to_username">Initial value of the ec_to_username property.</param>
 /// <param name="ec_date">Initial value of the ec_date property.</param>
 /// <param name="ec_message">Initial value of the ec_message property.</param>
 /// <param name="ec_deleted_by_fromuser">Initial value of the ec_deleted_by_fromuser property.</param>
 /// <param name="ec_deleted_by_touser">Initial value of the ec_deleted_by_touser property.</param>
 /// <param name="ec_is_opened">Initial value of the ec_is_opened property.</param>
 public static Ecards CreateEcards(global::System.Int32 ec_id, global::System.Int32 ect_id, global::System.String ec_from_username, global::System.String ec_to_username, global::System.DateTime ec_date, global::System.String ec_message, global::System.Boolean ec_deleted_by_fromuser, global::System.Boolean ec_deleted_by_touser, global::System.Boolean ec_is_opened)
 {
     Ecards ecards = new Ecards();
     ecards.ec_id = ec_id;
     ecards.ect_id = ect_id;
     ecards.ec_from_username = ec_from_username;
     ecards.ec_to_username = ec_to_username;
     ecards.ec_date = ec_date;
     ecards.ec_message = ec_message;
     ecards.ec_deleted_by_fromuser = ec_deleted_by_fromuser;
     ecards.ec_deleted_by_touser = ec_deleted_by_touser;
     ecards.ec_is_opened = ec_is_opened;
     return ecards;
 }