/// <summary>
 /// 抵扣退货更新
 /// </summary>
 public bool updateBill(FMS_Model.shop_invoices_among model)
 {
     return(dal.updateBill(model));
 }
 /// <summary>
 /// 更新一条数据
 /// </summary>
 public bool UpdateInfo(FMS_Model.shop_invoices_among model)
 {
     return(dal.UpdateInfo(model));
 }
 /// <summary>
 /// 更新总数量及总价
 /// </summary>
 public bool updateNumMoney(FMS_Model.shop_invoices_among model)
 {
     return(dal.updateNumMoney(model));
 }
 /// <summary>
 /// 增加一条数据
 /// </summary>
 public int Add(FMS_Model.shop_invoices_among model)
 {
     return(dal.Add(model));
 }