/// <summary>
 /// 更新查询豆豆兑换记录
 /// </summary>
 public void UpdateA20140731_DouDou(A20140731_DouDou entity)
 {
     this.Update <A20140731_DouDou>(entity);
 }
 public void AddA20140731_DouDou(A20140731_DouDou entity)
 {
     this.Add <A20140731_DouDou>(entity);
 }