/// <summary> /// 修改出库单的数量 /// </summary> /// <param name="snNum"></param> /// <param name="num"></param> /// <returns></returns> public int EditInOrderNum(string snNum, double num) { OutStoDetailEntity detail = new OutStoDetailEntity(); detail = new OutStoDetailEntity(); detail.Include(a => new { a.OrderNum, a.Num,a.OutPrice,a.Amount }); detail.Where(a => a.SnNum == snNum); detail = this.OutStoDetail.GetSingle(detail); int line = 0; if (detail != null) { string orderNum = detail.OrderNum; OutStoDetailEntity editDetail = new OutStoDetailEntity(); editDetail.Num = num; editDetail.Amount = editDetail.Num * editDetail.OutPrice; editDetail.IncludeNum(true).IncludeAmount(true); editDetail.Where(a => a.SnNum == snNum); line = this.OutStoDetail.Update(editDetail); OutStoDetailEntity orderDetail = new OutStoDetailEntity(); orderDetail.Include(a => new { a.Num, a.Amount }); orderDetail.Where(a => a.OrderNum == orderNum); List<OutStoDetailEntity> list = this.OutStoDetail.GetList(orderDetail); OutStorageEntity entity = new OutStorageEntity(); entity.Num = list.Sum(a=>a.Num); entity.Amount = list.Sum(a => a.Amount); entity.IncludeNum(true).IncludeAmount(true); entity.Where(a => a.OrderNum == orderNum); line += this.OutStorage.Update(entity); } return line; }