using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Text;
using System.Drawing;
using System.Drawing.Printing;
using System.Windows.Forms;
using SuperMap.RealEstate.CoreFrameWork;
using SuperMap.RealEstate.ServiceModel;
using SuperMap.RealEstate.HighWay.Storage.Business;

namespace SuperMap.RealEstate.HighWay.PrintGoods
{
    public partial class frmPrintMain : Windows.Forms.FormBase
    {
        /// <summary>
        /// 存储坐标偏移量
        /// </summary>
        private int offsetX = 0;
        private int offsetY = 0;
        private string ServerPart_ID = "";
        private int SelectNum = 0;
        private int printcount = 1;
        private string Commodity_id = "";
        //private HighWay.Running.Business.HIGHWAYPROINST _HighWayProinst = null;
        protected string _BUSINESSTYPE = ConfigurationManager.AppSettings["BUSINESSTYPE"].ToString();

        string frmUserName = string.Empty;
        //string UserNameID = string.Empty;
        /// <summary>
        /// 这里数据查询时就缓存房屋数据，来避免每次选择一个房屋后去数据查询数据。
        /// </summary>
        private List<COMMODITY> _TempCommodityInfoCollection = new List<COMMODITY>();

        /// <summary>
        /// 缓存选中的节点数据，待更改
        /// </summary>
        private List<COMMODITY> _TempPrintCommodityCollection = new List<COMMODITY>();

        public frmPrintMain()
            //HighWay.Running.Business.HIGHWAYPROINST _HIGHWAYPROINST = null
            //string ModuleGuid, string UserName = "", : base(ModuleGuid, UserName, Password)
        {
            //_HighWayProinst = new Running.Business.HIGHWAYPROINST(this.Transaction);
            foreach (SERVERPART _SERVERPART in new SERVERPART(Transaction).FillCollection("where SERVERPART_NAME IN (" +
                System.Configuration.ConfigurationManager.AppSettings["SERVERPART_NAME"].ToString() + ") ORDER BY SERVERPART_CODE"))
            {
                ServerPart_ID += ServerPart_ID == "" ? _SERVERPART.SERVERPART_ID.ToString() : "," + _SERVERPART.SERVERPART_ID;
            }
            InitializeComponent();
            //frmUserName = UserName;
            //UserNameID = _UserNameID;
            this.StartPosition = FormStartPosition.CenterScreen;
        }

        private void frmPrintMain_Load(object sender, EventArgs e)
        {
            txtSearch.Text = "";
            SetControlLocation();
            SetOffsetToControl();
            InitInvoiceControlValue();
            TreeViewBinding();
        }

        #region 方法 -> 选择商品列表
        private void BtnSelect_Click(object sender, EventArgs e)
        {
            foreach (TreeNode treeNode in CommodityList.Nodes)
            {
                if (treeNode.Checked && Commodity_id.IndexOf("," + treeNode.Tag.ToString() + ",") < 0)
                {
                    Commodity_id += Commodity_id == "" ? treeNode.Tag.ToString() : "," + treeNode.Tag.ToString();
                }
            }
            treeView1Binding();
        }

        private void BtnReset_Click(object sender, EventArgs e)
        {
            Commodity_id = "0";
            treeView1Binding();
        }
        #endregion

        #region TreeViewBinding
        private void treeView1Binding()
        {
            treeView1.Nodes.Clear();
            //DataTable dt = _HighWayProinst.ExecuteDataTable(
            //    "SELECT * FROM HIGHWAY_STORAGE.T_COMMODITY WHERE COMMODITY_ID in (" + Commodity_id + ")");
            foreach (COMMODITY _COMMODITY in new COMMODITY(Transaction).FillCollection(
                "WHERE COMMODITY_ID in (" + Commodity_id + ")"))//DataRow dataRow in dt.Rows)
            {
                TreeNode treeNode = new TreeNode();
                treeNode.Text = _COMMODITY.COMMODITY_NAME + "【" + _COMMODITY.COMMODITY_BARCODE + "】";
                treeNode.Tag = _COMMODITY.COMMODITY_ID.ToString();
                treeNode.Name = "COMMODITY";
                treeNode.Checked = true;
                treeView1.Nodes.Add(treeNode);
                treeView1.ExpandAll();
            }
        }

        private void TreeViewBinding()
        {
            COMMODITYTYPE _COMMODITYTYPE = new Storage.Business.COMMODITYTYPE(this.Transaction);
            CommodityList.Nodes.Clear();
            BindingTreeView("-1", this.CommodityList.Nodes, this.txtSearch.Text.Trim() + "$" + BarCode.Text.Trim(), ServerPart_ID);
        }

        #region BindingTreeView
        public void BindingTreeView(string pid, TreeNodeCollection nodes, string obscureName, string _ServerPart_ID)
        {
            if (_ServerPart_ID == "")
            {
                return;
            }
            DataTable bindingDataSource = this.GetBindingDataSource(pid, obscureName, _ServerPart_ID);
            foreach (DataRow dataRow in bindingDataSource.Rows)
            {
                TreeNode treeNode = new TreeNode();
                treeNode.Text = dataRow["COMMODITY_NAME"].ToString() + "【" + dataRow["COMMODITY_BARCODE"].ToString() + "】";
                treeNode.Tag = dataRow["COMMODITY_ID"].ToString();
                treeNode.Name = "COMMODITY";

                nodes.Add(treeNode);
                //treeNode.PopulateOnDemand = true;
                //this.BindingTreeView(dataRow["COMMODITY_TYPE"].ToString(), treeNode.Nodes, obscureName, _ServerPart_ID);
            }
        }
        #endregion

        #region GetBindingDataSource
        public DataTable GetBindingDataSource(string pid, string ServerPart_ID)
        {
            return this.GetBindingDataSource(pid, string.Empty, ServerPart_ID);
        }

        public DataTable GetBindingDataSource(string pid, string obscureName, string ServerPart_ID)
        {
            string arg2 = string.Empty;
            arg2 = string.IsNullOrEmpty(obscureName.Split('$')[0]) ? "" : 
                ("and COMMODITY_NAME like '%" + obscureName.Split('$')[0] + "%'");
            arg2 += string.IsNullOrEmpty(obscureName.Split('$')[1]) ? "" : 
                ("and COMMODITY_BARCODE like '%" + obscureName.Split('$')[1] + "%'");

            return new COMMODITY(Transaction).ExecuteDataTable(@"SELECT * FROM HIGHWAY_STORAGE.T_COMMODITY 
                WHERE COMMODITY_STATE = 1 AND BUSINESSTYPE IN (" + _BUSINESSTYPE + ") AND SERVERPART_ID IN (" + ServerPart_ID + ")" +
                    (arg2 == "" ? " AND 1 != 1" : arg2) + " order by COMMODITY_CODE,COMMODITY_TYPE,COMMODITY_NAME");
        }
        #endregion

        #endregion

        #region btnSearch_Click 查询
        private void btnSearch_Click(object sender, EventArgs e)
        {
            InitInvoiceControlValue();

            try
            {
                TreeViewBinding();
            }
            catch (Exception ex)
            {
                ShowError(ex.Message);
            }
            finally
            {
            }
        }
        #endregion

        #region btnPrint_Click 打印
        private void btnPrint_Click(object sender, EventArgs e)
        {
            InitCommodityCollection();
            string billOffset = PrintHelper.GetRegistData("BillOffset");
            offsetX = Int32.Parse(billOffset.Split(',')[0]);
            offsetY = Int32.Parse(billOffset.Split(',')[1]);

            PageSetupDialog pageSetupDialog1 = new PageSetupDialog();
            //创建打印文档
            PrintDocument printDocument1 = new PrintDocument();
            //开始打印的时候
            printDocument1.BeginPrint += new PrintEventHandler(printDocument1_BeginPrint);
            //输送打印数据
            printDocument1.PrintPage += new PrintPageEventHandler(printDocument1_PrintPage);
            //打印结束的时候
            printDocument1.EndPrint += new PrintEventHandler(printDocument1_EndPrint);
            //将打印文档赋给打印组件
            pageSetupDialog1.Document = printDocument1;
            //纸张及页边距设置
            pageSetupDialog1.PageSettings.Margins = new Margins(0, 0, 0, 0);
            if (DialogResult.OK == pageSetupDialog1.ShowDialog())
            {
                printDocument1.Print();
            }
            printDocument1.Dispose();
            //打印完毕后记得清空临时数据，释放内存,不管别的地方有没有清
            _TempPrintCommodityCollection.Clear();
        }
        #endregion

        #region InitCommodityCollection 获取选中商品信息集合
        /// <summary>
        /// 获取打印对象，房屋信息集合
        /// </summary>
        private void InitCommodityCollection()
        {
            _TempPrintCommodityCollection.Clear();
            //事务
            ServiceModel.Transaction _Transaction = new Transaction();

            StringBuilder _StringBuilder = new StringBuilder();
            foreach (TreeNode treeNode in treeView1.Nodes)
            {
                if (treeNode.Checked && treeNode.Name == "COMMODITY")
                {
                    _StringBuilder.Append("," + treeNode.Tag.ToString());
                }
                _StringBuilder = GetCommodityId(treeNode.Nodes, _StringBuilder);
            }
            if (_StringBuilder.Length > 0)
                _StringBuilder.Remove(0, 1);
            if (_StringBuilder.Length == 0)
            {
                //MessageBox.Show("没有选择要打印的户室信息，请选择要打印的户室信息！", "系统操作提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
                return;
            }
            foreach (COMMODITY _House in new COMMODITY(_Transaction).FillCollection(
                " where COMMODITY_ID in ( " + _StringBuilder.ToString() + " )"))
            {
                _TempPrintCommodityCollection.Add(_House);
            }
        }

        private StringBuilder GetCommodityId(TreeNodeCollection nodes, StringBuilder _StringBuilder)
        {
            foreach (TreeNode treeNode in nodes)
            {
                if (treeNode.Checked && treeNode.Name == "COMMODITY")
                {
                    _StringBuilder.Append("," + treeNode.Tag.ToString());
                }
                _StringBuilder = GetCommodityId(treeNode.Nodes, _StringBuilder);
            }
            return _StringBuilder;
        }
        #endregion

        #region 打印事件__开始-->打印-->结束
        /// <summary>
        /// 开始打印的时候 
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void printDocument1_BeginPrint(object sender, PrintEventArgs e)
        {
            ///--------------这里也不要随便改，这里只管把预先准备好的数据丢进去-----------------///
            //获取选中房屋集合
            InitCommodityCollection();
        }

        /// <summary>
        /// 打印事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void printDocument1_PrintPage(object sender, PrintPageEventArgs e)
        {
            int ShowCount = _TempPrintCommodityCollection.Count * int.Parse(PrintCount.Text) - (printcount - 1);
            //初始化打印控件
            InitInvoiceControlValue();
            /**先把数据送给界面上的控件,来精确定位数据动态,这里在每循环完一次后，要跳出一次循环,
             * 并且移除当前循环到的对象数据，让下面的e.HasMorePages = true;来触发下次循环**/
            if (_TempPrintCommodityCollection.Count > 0)
            {
                if (ShowCount > 12)
                    ShowCount = 12;
                for (int CurrentNum = 0; CurrentNum < ShowCount; CurrentNum++)
                {
                    //财政票据
                    InitInvoiceControlValue(_TempPrintCommodityCollection[0], CurrentNum);
                    //移除本次，循环数据
                    if (PrintCount.Text == printcount.ToString())
                    {
                        _TempPrintCommodityCollection.RemoveAt(0);
                        printcount = 1;
                    }
                    else
                        printcount++;
                }
            }
            else
            {
                return;
            }
            //得到打印界面所有控件数据
            Control.ControlCollection ControlColl = null;
            ControlColl = panel3.Controls;
            //当第二次加载的数据的时候，要把第一调用的画布，清除一遍,记得这是很重要的一句话!
            e.Graphics.Clear(Color.White);
            ///
            Brush brush = null;
            //这里的循环结束一次，才表示一张票据的数据输送完毕
            for (int i = 0; i < ControlColl.Count; i++)
            {
                try
                {
                    ShowCount = int.Parse(ControlColl[i].Name.Substring(ControlColl[i].Name.Length - 2));
                }
                catch 
                {
                    ShowCount = int.Parse(ControlColl[i].Name.Substring(ControlColl[i].Name.Length - 1));
                }
                brush = new SolidBrush(Color.Black);
                e.Graphics.DrawString(ControlColl[i].Text, ControlColl[i].Font, brush, new PointF(ControlColl[i].Location.X + offsetX,
                    ControlColl[i].Location.Y + offsetY + int.Parse(PrintHelper.GetRegistData("BillOffset").Split(',')[(ShowCount + 2) / 2])));
            }
            //e.Graphics.DrawImage(Barcode.Image, new PointF(Barcode.Location.X + offsetX, Barcode.Location.Y + offsetY));
            //分页，分页数=选中节点数 HasMorePages 用来设置自动触发打印事件 
            if (_TempPrintCommodityCollection.Count == 0)
            {
                e.HasMorePages = false;
            }
            else
            {
                e.HasMorePages = true;
            }
        }

        /// <summary>
        /// 打印结束的时候
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void printDocument1_EndPrint(object sender, PrintEventArgs e)
        {
            _TempPrintCommodityCollection.Clear();
        }
        #endregion

        #region InitInvoiceControlValue 商品标价签==》初始化 || 赋值

        #region 初始化
        /// <summary>
        /// 票据内容---》初始化
        /// </summary>
        private void InitInvoiceControlValue()
        {
            //第一组
            COMMODITY_NAME0.Text = "";
            COMMODITY_ORI0.Text = "";
            COMMODITY_UNIT0.Text = "";
            COMMODITY_RULE0.Text = "";
            COMMODITY_RETAILPRICE0.Text = "";
            COMMODITY_GRADE0.Text = "";
            //第二组
            COMMODITY_NAME1.Text = "";
            COMMODITY_ORI1.Text = "";
            COMMODITY_UNIT1.Text = "";
            COMMODITY_RULE1.Text = "";
            COMMODITY_RETAILPRICE1.Text = "";
            COMMODITY_GRADE1.Text = "";
            //第三组
            COMMODITY_NAME2.Text = "";
            COMMODITY_ORI2.Text = "";
            COMMODITY_UNIT2.Text = "";
            COMMODITY_RULE2.Text = "";
            COMMODITY_RETAILPRICE2.Text = "";
            COMMODITY_GRADE2.Text = "";
            //第四组
            COMMODITY_NAME3.Text = "";
            COMMODITY_ORI3.Text = "";
            COMMODITY_UNIT3.Text = "";
            COMMODITY_RULE3.Text = "";
            COMMODITY_RETAILPRICE3.Text = "";
            COMMODITY_GRADE3.Text = "";
            //第五组
            COMMODITY_NAME4.Text = "";
            COMMODITY_ORI4.Text = "";
            COMMODITY_UNIT4.Text = "";
            COMMODITY_RULE4.Text = "";
            COMMODITY_RETAILPRICE4.Text = "";
            COMMODITY_GRADE4.Text = "";
            //第六组
            COMMODITY_NAME5.Text = "";
            COMMODITY_ORI5.Text = "";
            COMMODITY_UNIT5.Text = "";
            COMMODITY_RULE5.Text = "";
            COMMODITY_RETAILPRICE5.Text = "";
            COMMODITY_GRADE5.Text = "";
            //第七组
            COMMODITY_NAME6.Text = "";
            COMMODITY_ORI6.Text = "";
            COMMODITY_UNIT6.Text = "";
            COMMODITY_RULE6.Text = "";
            COMMODITY_RETAILPRICE6.Text = "";
            COMMODITY_GRADE6.Text = "";
            //第八组
            COMMODITY_NAME7.Text = "";
            COMMODITY_ORI7.Text = "";
            COMMODITY_UNIT7.Text = "";
            COMMODITY_RULE7.Text = "";
            COMMODITY_RETAILPRICE7.Text = "";
            COMMODITY_GRADE7.Text = "";
            //第九组
            COMMODITY_NAME8.Text = "";
            COMMODITY_ORI8.Text = "";
            COMMODITY_UNIT8.Text = "";
            COMMODITY_RULE8.Text = "";
            COMMODITY_RETAILPRICE8.Text = "";
            COMMODITY_GRADE8.Text = "";
            //第十组
            COMMODITY_NAME9.Text = "";
            COMMODITY_ORI9.Text = "";
            COMMODITY_UNIT9.Text = "";
            COMMODITY_RULE9.Text = "";
            COMMODITY_RETAILPRICE9.Text = "";
            COMMODITY_GRADE9.Text = "";
            //第十一组
            COMMODITY_NAME10.Text = "";
            COMMODITY_ORI10.Text = "";
            COMMODITY_UNIT10.Text = "";
            COMMODITY_RULE10.Text = "";
            COMMODITY_RETAILPRICE10.Text = "";
            COMMODITY_GRADE10.Text = "";
            //第十二组
            COMMODITY_NAME11.Text = "";
            COMMODITY_ORI11.Text = "";
            COMMODITY_UNIT11.Text = "";
            COMMODITY_RULE11.Text = "";
            COMMODITY_RETAILPRICE11.Text = "";
            COMMODITY_GRADE11.Text = "";
        }
        #endregion

        /// <summary>
        /// 票据---》赋值
        /// </summary>
        /// <param name="_COMMODITY"></param>
        private void InitInvoiceControlValue(COMMODITY _COMMODITY, int CurrentNum)
        {
            string PrintControlLocation = PrintHelper.GetRegistData("PrintControlLocation");
            ServiceModel.Transaction _Transaction = new Transaction();
            TextBox _COMMODITY_NAME = panel3.Controls.Find("COMMODITY_NAME" + CurrentNum.ToString(), true)[0] as TextBox;
            TextBox _COMMODITY_ORI = panel3.Controls.Find("COMMODITY_ORI" + CurrentNum.ToString(), true)[0] as TextBox;
            string commodityname = string.IsNullOrEmpty(_COMMODITY.COMMODITY_ALLNAME) ? _COMMODITY.COMMODITY_NAME : _COMMODITY.COMMODITY_ALLNAME;
            if (commodityname.Length > 7)
            {
                _COMMODITY_NAME.Location = new Point(int.Parse(PrintControlLocation.Split('|')[CurrentNum].Split(',')[0]),
                    int.Parse(PrintControlLocation.Split('|')[CurrentNum].Split(',')[1]) - 10);
                _COMMODITY_NAME.Height = _COMMODITY_NAME.Height + 10;
                _COMMODITY_NAME.Text = commodityname.Substring(0, 7) + "\r\n" +
                    commodityname.Substring(7, commodityname.Length - 7);
            }
            else
            {
                _COMMODITY_NAME.Location = new Point(int.Parse(PrintControlLocation.Split('|')[CurrentNum].Split(',')[0]),
                    int.Parse(PrintControlLocation.Split('|')[CurrentNum].Split(',')[1]));
                _COMMODITY_NAME.Height = _COMMODITY_ORI.Height;
                _COMMODITY_NAME.Text = commodityname;
            }
            //if (_COMMODITY.COMMODITY_NAME.Length < 10)
            _COMMODITY_ORI.Text = _COMMODITY.COMMODITY_ORI;
            (panel3.Controls.Find("COMMODITY_UNIT" + CurrentNum.ToString(), true)[0] as TextBox).Text = _COMMODITY.COMMODITY_UNIT;
            (panel3.Controls.Find("COMMODITY_RULE" + CurrentNum.ToString(), true)[0] as TextBox).Text = _COMMODITY.COMMODITY_RULE;
            (panel3.Controls.Find("COMMODITY_RETAILPRICE" + CurrentNum.ToString(), true)[0] as TextBox).Text =
                _COMMODITY.COMMODITY_RETAILPRICE.Value.ToString("F2") + "元";
            try
            {
                (panel3.Controls.Find("COMMODITY_GRADE" + CurrentNum.ToString(), true)[0] as TextBox).Text = 
                    DictionaryHelper.GetFieldEnumName("COMMODITYGRADE", _COMMODITY.COMMODITY_GRADE.ToString(), new Transaction());
            }
            catch
            {
                (panel3.Controls.Find("COMMODITY_GRADE" + CurrentNum.ToString(), true)[0] as TextBox).Text = "";
            }

            #region 获取条形码
            //string fix_value = "";
            //byte[] fix_image01 = new byte[1024];

            //fix_value = Commodity_Barcode.Text;

            //BarCode _code13 = new BarCode();
            //_code13.Height = 18;
            //_code13.Magnify = 0;
            //_code13.FontSize = 20;

            //System.Drawing.Image[] _image = new System.Drawing.Image[1];
            //System.IO.MemoryStream _stream = new System.IO.MemoryStream();
            //FileStream[] fs = new FileStream[1];
            //string jpg = "";
            //jpg = "d:\\" + fix_value.ToString() + ".jpeg";
            //if (fix_value.Length == 13)
            //{
            //    _image[0] = _code13.GetCodeImage(fix_value);
            //    _image[0].Save(_stream, System.Drawing.Imaging.ImageFormat.Jpeg);
            //    //_image[0].Save(jpg);

            //    Barcode.Image = _image[0];
            //}
            //else
            //    Barcode.Image = null;
            #endregion
        }
        #endregion

        #region 获取控件初始位置
        private void SetControlLocation()
        {
            string[] ControlLocation = new string[12];
            string PrintControlLocation = "";
            foreach (Control _Control in panel3.Controls)
            {
                switch (_Control.Name)
                {
                    case "COMMODITY_NAME0":
                        ControlLocation[0] = _Control.Location.X + "," + _Control.Location.Y;
                        break;
                    case "COMMODITY_NAME1":
                        ControlLocation[1] = _Control.Location.X + "," + _Control.Location.Y;
                        break;
                    case "COMMODITY_NAME2":
                        ControlLocation[2] = _Control.Location.X + "," + _Control.Location.Y;
                        break;
                    case "COMMODITY_NAME3":
                        ControlLocation[3] = _Control.Location.X + "," + _Control.Location.Y;
                        break;
                    case "COMMODITY_NAME4":
                        ControlLocation[4] = _Control.Location.X + "," + _Control.Location.Y;
                        break;
                    case "COMMODITY_NAME5":
                        ControlLocation[5] = _Control.Location.X + "," + _Control.Location.Y;
                        break;
                    case "COMMODITY_NAME6":
                        ControlLocation[6] = _Control.Location.X + "," + _Control.Location.Y;
                        break;
                    case "COMMODITY_NAME7":
                        ControlLocation[7] = _Control.Location.X + "," + _Control.Location.Y;
                        break;
                    case "COMMODITY_NAME8":
                        ControlLocation[8] = _Control.Location.X + "," + _Control.Location.Y;
                        break;
                    case "COMMODITY_NAME9":
                        ControlLocation[9] = _Control.Location.X + "," + _Control.Location.Y;
                        break;
                    case "COMMODITY_NAME10":
                        ControlLocation[10] = _Control.Location.X + "," + _Control.Location.Y;
                        break;
                    case "COMMODITY_NAME11":
                        ControlLocation[11] = _Control.Location.X + "," + _Control.Location.Y;
                        break;
                }
            }
            foreach (string str in ControlLocation)
            {
                PrintControlLocation += (PrintControlLocation == "" ? "" : "|") + str;
            }
            PrintHelper.WriteRegedit("PrintControlLocation", PrintControlLocation);
        }
        #endregion

        #region XY 位置偏移
        private void SetOffsetToControl()
        {
            string offset = string.Empty;
            offset = PrintHelper.GetRegistData("BillOffset");
            txtX.Text = offset.Split(',')[0];
            txtY.Text = offset.Split(',')[1];
        }

        private void btnSet_Click(object sender, EventArgs e)
        {
            if (!string.IsNullOrEmpty(txtX.Text) && !string.IsNullOrEmpty(txtY.Text))
            {
                int i = 0;
                string billoffset = string.Format("{0},{1}", txtX.Text.Trim(), txtY.Text.Trim());
                foreach (string str in PrintHelper.GetRegistData("BillOffset").Split(','))
                {
                    if (i > 1)
                    {
                        billoffset += "," + str;
                    }
                    i++;
                }
                PrintHelper.WriteRegedit("BillOffset", billoffset);
                if (MessageBox.Show("保存成功！", "操作结果", MessageBoxButtons.OK) == DialogResult.OK)
                {

                }
            }
        }
        #endregion

        #region treeView1_AfterCheck 选择复选框
        private void treeView1_AfterCheck(object sender, TreeViewEventArgs e)
        {
            ServiceModel.Transaction _Transaction = new Transaction();
            //e.Node.ExpandAll();
            treeView_Checked(e.Node.Nodes, e.Node.Checked);
            COMMODITY _COMMODITY = new COMMODITY(_Transaction);
            if (e.Node.Name == "COMMODITY")
            {
                if (_COMMODITY.Select(int.Parse(e.Node.Tag.ToString())))
                {
                    InitInvoiceControlValue(_COMMODITY, SelectNum % 12);
                    SelectNum++;
                }
                else
                    InitInvoiceControlValue();
            }
        }

        private void treeView_Checked(TreeNodeCollection nodes, bool Checked)
        {
            foreach (TreeNode treeNode in nodes)
            {
                treeNode.Checked = Checked;
            }
        }

        private void CommodityList_AfterSelect(object sender, TreeViewEventArgs e)
        {
            e.Node.Checked = !e.Node.Checked;
        }
        #endregion

        #region treeView1_AfterSelect 选择树节点
        private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
        {
            ServiceModel.Transaction _Transaction = new Transaction();
            COMMODITY _COMMODITY = new COMMODITY(_Transaction);
            if (e.Node.Name == "COMMODITY")
            {
                if (_COMMODITY.Select(int.Parse(e.Node.Tag.ToString())))
                {
                    InitInvoiceControlValue(_COMMODITY, 0);
                }
                else
                    InitInvoiceControlValue();
            }
            else
            {
                treeView_Show(e.Node, _Transaction);
            }
        }
        #endregion

        #region 呈现商品标价签
        bool treeView_Show(TreeNode _TreeNode, ServiceModel.Transaction _Transaction)
        {
            int CurrentNum = 0;
            COMMODITY _COMMODITY = new COMMODITY(_Transaction);
            foreach (TreeNode treeNode in _TreeNode.Nodes)
            {
                if (treeNode.Name == "COMMODITY")
                {
                    if (_COMMODITY.Select(int.Parse(treeNode.Tag.ToString())))
                    {
                        InitInvoiceControlValue(_COMMODITY, CurrentNum);
                        CurrentNum++;
                    }
                    else if (CurrentNum % 12 == 0)
                        InitInvoiceControlValue();
                    return true;
                }
                if (treeView_Show(treeNode, _Transaction))
                    return true;
            }
            return false;
        }
        #endregion

        #region 设置行间距
        private void BtnSetRow_Click(object sender, EventArgs e)
        {
            SetRowXY _SetRowXY = new SetRowXY();
            _SetRowXY.Show();
        }
        #endregion
    }
}