/// <summary>        /// 读头数据处理        /// </summary>        private void HandleData(Symbol.Barcode.ReaderData TheReaderData)        {              //定单适配            if (tc_container.SelectedIndex == 1)            {                txtWmsNo.Text = TheReaderData.Text;                BindOrderDetailGrid(txtWmsNo.Text.Trim());                btnAdaptor_Click(null, null);            }        }    

 　　　　private void BindOrderDetailGrid(string wmsID)        {            lv_Order.Items.Clear();            try            {                _allOrderDetail = _repository.GetOrderDetail(wmsID);                if (_allOrderDetail.Any())                {                    foreach (OrderDetail detail in _allOrderDetail)                    {                        ListViewItem item = new ListViewItem();                        item.SubItems[0].Text = detail.StyleNo;                        item.SubItems.Add(detail.Size);                        item.SubItems.Add(detail.OrderNum.ToString());//订单数                         lv_Order.Items.Add(item);                    }                }            }            catch (Exception ex)            {                MessageBox.Show("查询出错：" + ex.Message);                btnExit_Click(null, null);            }        }

　　　　 //批量适配        private void btnAdaptor_Click(object sender, EventArgs e)        {            if (string.IsNullOrEmpty(txtWmsNo.Text.Trim()) || txtWmsNo.Text == "扫描WMS单号…")            {                MessageBox.Show("请先扫描wmsID。", "操作提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);                return;            }            if (_repository.ExitsWmsID(txtWmsNo.Text.Trim()))            {                DialogResult result = MessageBox.Show("该单号已经适配过了,是否继续？", "操作提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);                if (result != DialogResult.OK)                {                    lv_Adaptor.Items.Clear();                    return;                }            }            _differenceQty = 0;             _list.Clear();            try{                        _goodList = _repository.GetGoodsList(string.Join(",",_allOrderDetail.Select(c=>"‘"+c.StyleNo+"‘").ToArray()));             }            catch (Exception ex)            {                MessageBox.Show("查询出错：" + ex.Message);                btnExit_Click(null, null);            }            if (_goodList.Any())            {                _allOrderDetail.ForEach(order => BindAdaptorGrid(_goodList.Where(c => c.StyleNo == order.StyleNo).ToList(), order.Size, order.OrderNum, false));             }            if (_list.Any())            {                _list.ForEach(o => lv_Adaptor.Items.Add(o));                btnSave.Enabled = true;                lbl_difNum.Text = "总差异数：" + _differenceQty;                lblMsg.Text = "适配成功,请保存!";            }            else            {                btnSave.Enabled = false;                lblMsg.Text = "适配失败，请先维护库存!";            }        }

        /// <summary>        /// 绑定适配表        /// 如果数量相等,则按照库位匹配        /// </summary>        /// <param name="orderNum">订单数</param>        /// <param name="isSingle">是否单款</param>        private void BindAdaptorGrid(List<PDA_TGoods> goodsByStyleNo,string size,int orderNum,bool isSingle)        {            lv_Adaptor.Items.Clear();            lblMsg.Text = string.Empty;            _orderNum = orderNum;             List<GoodsSummary> summary_goods = GetGoodsSummary(goodsByStyleNo);            if (summary_goods.Any())            {                int stockSumNum = goodsByStyleNo.Count();        //库存数总和                bool isBreak = false;                //差异数算法：[订单数>=库存数总和-->差异数=订单数-库存数;订单数<库存数总和-->差异数=0]                int singleDifNum = (_orderNum >= stockSumNum ? _orderNum - stockSumNum : 0);                _differenceQty += singleDifNum;                if (isSingle)                    lbl_difNum.Text = "单款差异：" + singleDifNum;                                foreach (var g in summary_goods)                {                    ListViewItem item = new ListViewItem();                    item.SubItems[0].Text = g.StyleNo;      //库位                    item.SubItems.Add(g.StockNo.ToString()); //库存数                       item.SubItems.Add(g.SkuNum.ToString()); //库存数                       //适配数算法：                    //(1)订单数>=库存数总和-->适配数=库存数;                    //(2)订单数<库存数总和-->适配数=任意库位的数量的分配(必须=订单数)                    int adaptorNum = 0;                    if (_orderNum >= stockSumNum)                        adaptorNum = g.SkuNum;                                              else                        adaptorNum = GetAdaptorNum(_orderNum, g.SkuNum, out isBreak);                      item.SubItems.Add(adaptorNum.ToString());                    //item.SubItems.Add(g.Sku);         //条码[不可见]                    item.SubItems.Add(size);          //尺码[不可见]                    if (isSingle)                       lv_Adaptor.Items.Add(item);                    else                        _list.Add(item);                    if (isBreak) break;//适配到，则不再进行其他库位的适配                }            }         }        //计算适配数        private int GetAdaptorNum(int orderNum, int stockNum,out bool isBreak)        {            int adptorNum = 0;            if (orderNum >= stockNum)            {                adptorNum = stockNum;                isBreak = false;            }            else            {                adptorNum = _orderNum;                isBreak = true;            }            _orderNum = _orderNum - stockNum;            if (_orderNum == 0)                isBreak = true;            return adptorNum;        }

 　　　　/// <summary>        /// 按款汇总商品总数,并做排序        /// </summary>        /// <param name="PDA_TGoods"></param>        /// <returns></returns>        private static List<GoodsSummary> GetGoodsSummary(List<PDA_TGoods> goods)        {            List<GoodsSummary> summary_goods = new List<GoodsSummary>();            foreach (var g in goods.GroupBy(o => new { o.StockNo, o.StyleNo }))            {                GoodsSummary gt = new GoodsSummary();                gt.SkuNum = g.Count();                gt.StockNo = g.First().StockNo;                gt.StyleNo = g.First().StyleNo;                summary_goods.Add(gt);            }            //库存量大优先;同等数量，库位优先策略            return summary_goods.OrderByDescending(o => o.SkuNum).ThenBy(o => o.StockNo).ToList();        }