/// <summary>
 /// Deprecated Method for adding a new object to the CouponUses EntitySet. Consider using the .Add method of the associated ObjectSet&lt;T&gt; property instead.
 /// </summary>
 public void AddToCouponUses(CouponUses couponUses)
 {
     base.AddObject("CouponUses", couponUses);
 }
 /// <summary>
 /// Create a new CouponUses object.
 /// </summary>
 /// <param name="cu_code">Initial value of the cu_code property.</param>
 /// <param name="cu_username">Initial value of the cu_username property.</param>
 public static CouponUses CreateCouponUses(global::System.String cu_code, global::System.String cu_username)
 {
     CouponUses couponUses = new CouponUses();
     couponUses.cu_code = cu_code;
     couponUses.cu_username = cu_username;
     return couponUses;
 }