JLART_WCS/CommonClassLib/UCellPanel.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Data.SqlClient;
using System.Text;
using System.Windows.Forms;
using DBFactory;

namespace CommonClassLib
{
    public partial class UCellPanel : UserControl
    {
        #region  ��������
        DBOperator dbo = CommonClassLib.AppSettings.dbo;//20130510
        //�����ߴ�
        int bigWidth = 30;

        int bigHeight = 20;

        //���ݵIJ���
        Form parentForm;
        Control controlCellCode;


        Control controlShow;
        int taskType = -1;

        DataTable tableCellInfoList;                                                //V_CellInfoList
        DataTable tableLines;	                                                    //��ȡcmbLines��DataSource

        List<Rectangle> listRecCell = new List<Rectangle>();                        //�洢���ƻ���
        List<string> listCellCode = new List<string>();                             //�洢������λ����
        List<int> listCellID = new List<int>();                                     //�洢��λ��FID

        int cellID = -1;                                                            //ST_CELL���е�FID
        string goodsName;                                                           //��������

        #region     -------��ͼ����
        private const int tickFontSpac = 10;                //��������ʱ�߽�
        private const int tickTopBounds = 20;               //���˱߽�
        private const int tickBottomBounds = 30;            //�ײ��߽�
        private const int tickLeftBounds = 60;              //���߽�
        private const int tickRightBounds = 10;             //�Ҷ˱߽�
        private const int tickScroll = 15;					//�������߶�
        private const int tickClearance = 3;				//������϶
        private Font fontCoordinate;                        //��������������
        #endregion

        #region     -------��ͼ����
        private int intXMax, intYMax, intXMin, intYMin;
        private Rectangle selectedRec;                                                              //��ǰѡ���Ļ�λ  
        private Rectangle drawedRec;                                                                //�Ѿ����ƵĻ�λ
        SolidBrush brushSelectedRec = new SolidBrush(Color.FromArgb(80, Color.Transparent));       //ѡ�л�λ����ɫ
        Color paintBorderColor = Color.Navy;                                                        //��ͼ�����߿���ɫ

        string stackDevice = string.Empty;                                                                //�Ѷ����豸����
        string laneway = string.Empty;

        string wareHouse = string.Empty;                                                            //ѡ���IJֿ�
        string wareHouseDescription = string.Empty;                                                 //�ֿ�������
        private int selectedZ;                                                                      //ѡ������
        private string selectedCellCode = string.Empty;                                             //ѡ���Ļ�λ������
        private int selectedCellStatus;                                                             //ѡ���Ļ�λ�洢״̬
        private int selectedRunStatus;                                                              //ѡ���Ļ�λ����״̬
        #endregion

        #endregion

        #region ����
        /// <summary>
        /// ��������
        /// </summary>
        public string GoodsName
        {
            set { goodsName = value; }
        }
        /// <summary>
        /// �ֿ�����
        /// </summary>
        public string WareHouse
        {
            get { return this.wareHouse; }
            set
            {
                this.wareHouse = value;
                if (!this.DesignMode)
                {
                    //object obj = bllOperation.GetSingle("FNAME", "T_ITEMWAREHOUSE", "FCODE = '" + value + "'");
                    //if (obj != null)
                    //{
                    cmbWareHouse.SelectedValue = value;
                    //wareHouseDescription = obj.ToString();
                    //}
                }
            }
        }

        /// <summary>
        /// �Ѷ����豸����
        /// </summary>
        public string StackDevice
        {
            get { return stackDevice; }
            set
            {
                stackDevice = value;
                DataView dv = dbo.ExceSQL("SELECT min(F_Z) FROM ST_CELL WHERE (FStack = " + stackDevice + ")").Tables[0].DefaultView;
                if (dv.Count > 0)
                {
                    SelectedZ = Convert.ToInt32(dv[0][0]);
                }

            }
        }

        /// <summary>
        /// �����豸��
        /// </summary>
        public string Laneway
        {
            get { return laneway; }
            set
            {

                laneway = value;
                DataView dv = dbo.ExceSQL("SELECT min(F_Z) FROM ST_CELL WHERE (Flaneway = " + laneway + ")").Tables[0].DefaultView;
                if (dv.Count > 0)
                {
                    SelectedZ = Convert.ToInt32(dv[0][0]);
                }

            }
        }
        /// <summary>
        /// ���ط������ݵĿؼ�
        /// </summary>
        public Control ControlCellCode
        {
            get { return controlCellCode; }
            set { controlCellCode = value; }
        }

        /// <summary>
        /// ��
        /// </summary>
        public int SelectedZ
        {
            get { return this.selectedZ; }
            set
            {
                if (!this.DesignMode)
                {
                    this.selectedZ = value;
                    //��ʼ������
                    InitDataTable();
                    this.cmbLine.Text = value.ToString();

                    //���»���
                    panelCell.Invalidate();
                }
            }
        }

        /// <summary>
        /// �����CellCode
        /// </summary>
        public string CellCode
        {
            get { return this.selectedCellCode.TrimEnd(); }
            set
            {
                selectedCellCode = value;
            }
        }

        /// <summary>
        /// �����
        /// </summary>
        public int CellID
        {
            get { return cellID; }
            set { cellID = value; ShowCellInformation(); }
        }

        /// <summary>
        /// ��������
        /// </summary>
        public string TaskType
        {
            set { taskType = Convert.ToInt32(value); }
        }

        private bool allowWareHouseChanged = true;

        /// <summary>
        /// �ֿ��Ƿ���ѡ
        /// </summary>
        public bool AllowWareHouseChanged
        {
            set { allowWareHouseChanged = value; cmbWareHouse.Enabled = allowWareHouseChanged; }
        }

        #endregion

        #region ���캯��

        public UCellPanel()
        {
            InitializeComponent();

            //������ʽ
            panelCell.AutoScroll = true;
            this.SetStyle(ControlStyles.UserPaint | ControlStyles.ResizeRedraw | ControlStyles.AllPaintingInWmPaint | ControlStyles.DoubleBuffer, true);
            this.cmbLine.SelectionChangeCommitted += new EventHandler(cmbLine_SelectionChangeCommitted);

            this.fontCoordinate = new Font("Tohoma", 9, FontStyle.Bold);
        }

        /// <summary>
        /// ���캯��
        /// </summary>
        /// <param name="parent">������</param>
        /// <param name="control">�����ؼ�</param>
        /// <param name="type">������������ManageType</param>
        /// <param name="where">ɸѡ����</param>
        public UCellPanel(Form parent, Control control, Control ctrlShow, string where)
            : this()
        {
            this.parentForm = parent;
            controlCellCode = control;
            controlShow = ctrlShow;
            //taskType = type;

            //T_WAREHOUSE
            DataTable tableWareHouse = dbo.ExceSQL("SELECT F_WarehouseIndex,F_Description FROM T_WAREHOUSE").Tables[0];
            cmbWareHouse.DisplayMember = "F_Description";
            cmbWareHouse.ValueMember = "F_WarehouseIndex";

            cmbWareHouse.DataSource = tableWareHouse.DefaultView;

            //��ʼ������
            if (cmbWareHouse.SelectedValue != null)
            {
                WareHouse = cmbWareHouse.SelectedValue.ToString();
                SelectedZ = 1;
            }
        }

        #endregion

        #region ��ʼ������

        /// <summary>
        /// ��ʼ������
        /// </summary>
        private void InitDataTable()
        {
            string strstack = "";
            if (StackDevice != string.Empty)
            {
                strstack = " and FStack=" + StackDevice + " ";
            }
            string strlaneway = "";
            if (laneway != string.Empty)
            {
                strlaneway = " and FLaneway=" + laneway + " ";
            }
            //st_Cell ����ֵ
            tableLines = dbo.ExceSQL("SELECT DISTINCT F_Z FROM ST_CELL WHERE FWAREHOUSE = '" + this.wareHouse + "' " + strstack + strlaneway + " ORDER BY F_Z").Tables[0];
            cmbLine.DisplayMember = "F_Z";
            cmbLine.DataSource = this.tableLines;

            //ST_Cell
            tableCellInfoList = dbo.ExceSQL("SELECT * FROM ST_CELL WHERE  ST_CELL.FWAREHOUSE = '" + this.wareHouse + "' AND F_Z = '" + selectedZ + "' ORDER BY F_X,F_Y DESC").Tables[0];
            int count = tableCellInfoList.Rows.Count;

            //��ʼ������ֵ
            InitMaxSet();

            //ѡ�л�λΪ��
            selectedRec = Rectangle.Empty;
        }

        //��ȡ�������У������������ù�����
        private void InitMaxSet()
        {
            DataView dv = dbo.ExceSQL("SELECT MAX(F_X) FROM ST_CELL WHERE FWAREHOUSE = '" + wareHouse + "' and F_Z=" + selectedZ).Tables[0].DefaultView;
            if (dv.Count > 0)
            {
                intXMax = Convert.ToInt32(dv[0][0]);
            }
            dv = dbo.ExceSQL("SELECT MAX(F_Y) FROM ST_CELL WHERE FWAREHOUSE = '" + wareHouse + "'").Tables[0].DefaultView;
            if (dv.Count > 0)
            {
                intYMax = Convert.ToInt32(dv[0][0]);
            }
            dv = dbo.ExceSQL("SELECT MIN(F_X) FROM ST_CELL WHERE FWAREHOUSE = '" + wareHouse + "'").Tables[0].DefaultView;
            if (dv.Count > 0)
            {
                intXMin = Convert.ToInt32(dv[0][0]);
            }
            dv = dbo.ExceSQL("SELECT MIN(F_Y) FROM ST_CELL WHERE FWAREHOUSE = '" + wareHouse + "' ").Tables[0].DefaultView;
            if (dv.Count > 0)
            {
                intYMin = Convert.ToInt32(dv[0][0]);
            }



            //����������
            panelCell.AutoScrollMinSize = new Size((Convert.ToInt32(bigWidth) + 2 * tickClearance) * (intXMax - intXMin + 1) + tickLeftBounds + 2 * tickClearance + tickFontSpac + tickScroll, (Convert.ToInt32(bigHeight) + 2 * tickClearance) * (intYMax - intYMin + 1) + 3 * tickTopBounds);
        }

        #endregion

        #region ComboBox SeletedValueChanged�ı���

        /// <summary>
        /// ѡ���ֿ�
        /// </summary>
        private void cmbWareHouse_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (cmbWareHouse.SelectedValue != null)
            {
                wareHouse = cmbWareHouse.SelectedValue.ToString();
                DataView dv = dbo.ExceSQL("SELECT F_Description FROM T_WAREHOUSE WHERE F_WarehouseIndex = '" + wareHouse + "'").Tables[0].DefaultView;
                if (dv.Count > 0)
                {
                    wareHouseDescription = dv[0]["F_Description"].ToString();
                }
            }
            SelectedZ = 1;
        }

        /// <summary>
        /// ComboBox SeletedValueChanged�ı���
        /// </summary>
        private void cmbLine_SelectionChangeCommitted(object sender, EventArgs e)
        {
            SetBeginData();
            SelectedZ = Convert.ToInt32(this.cmbLine.Text);
        }

        /// <summary>
        /// �ָ���ʼ������
        /// </summary>
        private void SetBeginData()
        {
            //��ʼ����ʾ
            panelCell.AutoScrollPosition = new Point(0, 0);

            cellID = -1;
            selectedCellCode = string.Empty;
            selectedRec = Rectangle.Empty;
            drawedRec = Rectangle.Empty;

            lblCellCode.Text = string.Empty;
            lblFUCONVEYOR.Text = string.Empty;
            lblFUCODE.Text = string.Empty;
            txtCellCode.Clear();
        }

        #endregion

        #region ���ƻ�λ

        /// <summary>
        /// ���ƻ�λ
        /// </summary>
        private void panelCell_Paint(object sender, PaintEventArgs e)
        {
            if (this.DesignMode)
                return;

            Graphics g = e.Graphics;
            //g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;

            //���ù�����
            g.TranslateTransform(panelCell.AutoScrollPosition.X, panelCell.AutoScrollPosition.Y);

            int minBottom = 0, maxRight = 0;                                    //������Ե��¼
            int nextPosition = tickTopBounds;                                   //��һ����ͼ����������λ��  
            int currentPosition = 0;                                            //��ǰλ�� 
            Rectangle cellPaint = Rectangle.Empty;                              //���Ƶ���������
            Point p1, p2;                                                       //�����������ĵ�
            Dictionary<int, int> paintArea = new Dictionary<int, int>();        //��ͼ������������λ��

            int x = 0, y = 0;										            //���ƻ�������
            int width = 0, height = 0;                                          //���ƻ����ij���

            //�洢��������
            int areaWith = 0;                                                   //���������Ŀ���
            int areaHeight = 0;                                                 //���������ĸ߶�

            string code;                                                        //�����
            int i = 0, j = 0, k = 0;                                              //����
            //char side = Char.MinValue;                                          //˫��λ��

            //���ձ����ļ�¼
            listCellCode.Clear();
            listRecCell.Clear();
            listCellID.Clear();

            //����ͼ��
            foreach (DataRow rowCell in tableCellInfoList.Rows)
            {
                //�����
                code = rowCell["FCELLCODE"].ToString().TrimEnd();
                i = Convert.ToInt32(code.Split('-')[1]);
                j = Convert.ToInt32(code.Split('-')[2]);

                //���ݻ����������������ߴ�

                areaWith = bigWidth + 2 * tickClearance;
                areaHeight = bigHeight + 2 * tickClearance;


                #region     -------��������

                if (k == 0 || (k > 0 && code.Split('-').Length == 3) || (k > 0 && (code.Split('-').Length == 4) && listCellCode[k - 1].Substring(0, listCellCode[k - 1].Length - 2) != code.Substring(0, code.Length - 2)))
                {
                    //���㵱ǰλ�ú���һλ��
                    if (paintArea.ContainsKey(j))
                    {
                        currentPosition = paintArea[j];
                        nextPosition = currentPosition + areaHeight;
                    }
                    else
                    {
                        currentPosition = nextPosition;
                        nextPosition = currentPosition + areaHeight;
                        //�洢ֵ��
                        paintArea[j] = currentPosition;
                    }


                    //��ǰ��������
                    x = tickLeftBounds + areaWith * (i - intXMin);
                    y = currentPosition;

                    //����������ɫ
                    g.FillRectangle(new SolidBrush(Color.FromArgb(-8355585)), x, y, areaWith, areaHeight);

                    //��������
                    //width = Convert.ToInt32(rowCell["FWIDTH"].ToString());
                    //height = (Convert.ToInt32(rowCell["FCELLMODEL"]) == 2) ? Convert.ToInt32(rowCell["FLENGTH"].ToString()) + 2 * tickClearance : Convert.ToInt32(rowCell["FLENGTH"].ToString());
                    width = bigWidth;
                    height = bigHeight;

                    //�����ͼ�¼������ʼ����
                    x += tickClearance;
                    y += tickClearance;
                }

                #endregion

                #region     ----�жϻ�λ����--����λ����˫����λ

                //�洢���ƻ�λ���κͻ�λ����
                listRecCell.Insert(k, new Rectangle(x, y, width, height));
                listCellCode.Insert(k, code);
                listCellID.Insert(k, Convert.ToInt32(rowCell["FID"]));

                //�������񱳾���ɫ
                g.FillRectangle(new SolidBrush(Color.Black), x, y, width + 1, height + 1);
                //�洢״̬��ɫ
                //g.FillRectangle(new SolidBrush(Color.FromArgb(Convert.ToInt32(-12550016))), listRecCell[k]);
                //TODO �洢״̬��ɫ
                if (rowCell["FCELLSTATUS"].ToString().TrimEnd() == "1")//20110101
                {
                    g.FillRectangle(new SolidBrush(Color.Navy), listRecCell[k]);
                }
                else if (rowCell["FCELLSTATUS"].ToString().TrimEnd() == "0")//20110101
                {
                    g.FillRectangle(new SolidBrush(Color.FromArgb(Convert.ToInt32(-12550016))), listRecCell[k]);

                }
                else//-1����
                {
                    g.FillRectangle(new SolidBrush(Color.Gray), listRecCell[k]);
                }
                //����״̬��ʾ
                g.DrawString("", fontCoordinate, new SolidBrush(Color.Black), x + width / 2 - 5, y + height / 2 - fontCoordinate.Height / 2);



                #endregion

                //����������Ե
                if (intXMax == i && maxRight == 0)
                    maxRight = x + areaWith - tickLeftBounds - tickClearance;
                if (intYMin == j && minBottom == 0)
                    minBottom = nextPosition - tickTopBounds;

                //��������
                k++;

                //��X����  ������Ҫ��������������ʾ�̶�
                if (((i + 1) % 5 == 0 && j == intYMin) || (i == intXMax - 1 && i > 5 && j == intYMin))
                    g.DrawString((i + 1).ToString(), this.fontCoordinate, Brushes.Black, x + width / 2 - this.fontCoordinate.Height / 2 + width + 3, nextPosition + tickClearance + tickFontSpac);
                //Y������
                if ((j % 5 == 0 && i == intXMin) || (j == intYMax && j > 5 && i == intXMin))
                    g.DrawString(j.ToString(), this.fontCoordinate, Brushes.Black, tickLeftBounds - tickFontSpac - tickClearance - 3 * this.fontCoordinate.Height / 2, y + height / 2 - this.fontCoordinate.Height / 2);
            }

            #region     ------������������ԭ��

            //���ƻ�ͼ�߿�
            cellPaint = new Rectangle(tickLeftBounds, tickTopBounds, maxRight, minBottom);
            g.DrawRectangle(new Pen(paintBorderColor, 2), cellPaint);

            //����X������
            p1 = new Point(tickLeftBounds - tickFontSpac, cellPaint.Bottom + tickFontSpac);
            p2 = new Point(cellPaint.Right + tickClearance + tickFontSpac, cellPaint.Bottom + tickFontSpac);
            g.DrawLine(new Pen(Color.Black, 2), p1, p2);
            //���Ƽ�ͷ
            g.DrawLine(new Pen(Color.Black, 1), p2, new Point(p2.X - tickClearance, p2.Y + tickClearance));
            g.DrawLine(new Pen(Color.Black, 1), p2, new Point(p2.X - tickClearance, p2.Y - tickClearance));

            //����Y������
            p2 = new Point(tickLeftBounds - tickFontSpac, tickTopBounds - tickFontSpac);
            g.DrawLine(new Pen(Color.Black, 2), p1, p2);
            //���Ƽ�ͷ
            g.DrawLine(new Pen(Color.Black, 1), p2, new Point(p2.X - tickClearance, p2.Y + tickClearance));
            g.DrawLine(new Pen(Color.Black, 1), p2, new Point(p2.X + tickClearance, p2.Y + tickClearance));

            //����ԭ��
            p2 = new Point(tickLeftBounds - tickFontSpac - tickClearance - 3 * this.fontCoordinate.Height / 2, cellPaint.Bottom + tickFontSpac + tickClearance);
            g.DrawString("O", new Font("Tohoma", 9, FontStyle.Bold | FontStyle.Italic), Brushes.Black, p2);

            #endregion

            //����ѡ����λ�Ļ��ƾ��δ�С
            if (cellID != -1)
            {
                int index = listCellID.IndexOf(cellID);
                if (index != -1)
                    selectedRec = listRecCell[index];
            }

            //ͻ����ʾѡ�еĻ�λ
            DrawSelectedRectangel();

            //�ͷ�
            g.Dispose();
            paintArea.Clear();
        }

        #endregion

        #region Mouse Down Event

        /// <summary>
        /// ��������ʱ��ʾ��λ��Ϣ
        /// </summary>
        private void panelCell_MouseClick(object sender, MouseEventArgs e)
        {
            foreach (Rectangle recCell in listRecCell)
            {
                if (recCell.Contains(e.X + Math.Abs(panelCell.AutoScrollPosition.X), e.Y + Math.Abs(panelCell.AutoScrollPosition.Y)))
                {
                    //������ʽ
                    if (recCell != drawedRec)
                    {
                        //���û�λ����
                        int index = listRecCell.IndexOf(recCell);
                        selectedCellCode = listCellCode[index];
                        cellID = listCellID[index];
                        selectedRec = listRecCell[index];

                        //��ʾ��λ��Ϣ
                        ShowCellInformation();

                        //������ʽ
                        DrawSelectedRectangel();
                    }
                    break;
                }
            }
        }

        /// <summary>
        /// ��ʾ��λ��Ϣ
        /// </summary>
        private void ShowCellInformation()
        {
            //�����
            DataRow[] rows = tableCellInfoList.Select("FID = '" + cellID + "'");
            if (rows.Length > 0)
            {
                //ѡ���Ļ�λ�ĵ�ǰDataRow
                DataRow row = rows[0];

                //״̬����
                selectedCellStatus = Convert.ToInt32(row["FCELLSTATUS"]);
                selectedRunStatus = Convert.ToInt32(row["FRUNSTATUS"]);

                //��ʾ��Ϣ
                this.lblCellCode.Text = row["FCELLCODE"].ToString();
                lblFUCONVEYOR.Text = row["FUCONVEYOR"].ToString();
                lblFUCODE.Text = row["FPALLETBARCODE"].ToString();
            }
        }

        /// <summary>
        /// ����ѡ���Ļ�λ��ʽ
        /// </summary>
        private void DrawSelectedRectangel()
        {
            //�ж��Ƿ��ظ�λ��
            if (selectedRec == Rectangle.Empty || cellID == -1)
                return;

            //ȡ���ɵ�ѡ����ʽ
            if (selectedRec != drawedRec && drawedRec != Rectangle.Empty)
                panelCell.Invalidate(new Rectangle(drawedRec.X - Math.Abs(panelCell.AutoScrollPosition.X) - 1, drawedRec.Y - Math.Abs(panelCell.AutoScrollPosition.Y) - 1, drawedRec.Width + 2, drawedRec.Height + 2));

            using (Graphics g = panelCell.CreateGraphics())
            {
                Rectangle recTrans = new Rectangle(selectedRec.X - Math.Abs(panelCell.AutoScrollPosition.X), selectedRec.Y - Math.Abs(panelCell.AutoScrollPosition.Y), selectedRec.Width, selectedRec.Height);
                g.DrawRectangle(new Pen(Color.Red, 2), recTrans);
                g.FillRectangle(brushSelectedRec, recTrans);

                //���¼�¼���ƵĻ�λ
                drawedRec = selectedRec;

                //�ͷ�
                g.Dispose();
            }
        }

        #endregion

        #region ����˫��ʱ�����ݻ�λ

        /// <summary>
        /// ����˫��ʱ�����ݻ�λ
        /// </summary>
        private void panelCell_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            if (e.Button != MouseButtons.Left)
                return;

            if (parentForm == null || controlCellCode == null)
                return;

            //����ѡ����λ
            cellID = -1;
            selectedCellCode = string.Empty;
            selectedRec = Rectangle.Empty;
            foreach (Rectangle recCell in listRecCell)
            {
                if (recCell.Contains(e.X + Math.Abs(panelCell.AutoScrollPosition.X), e.Y + Math.Abs(panelCell.AutoScrollPosition.Y)))
                {
                    //���û�λ����
                    int index = listRecCell.IndexOf(recCell);
                    selectedCellCode = listCellCode[index];
                    cellID = listCellID[index];
                    selectedRec = listRecCell[index];
                }
            }

            if (cellID == -1)
                return;



            //���ݻ�λ����ֵ
            SetCellCode();

        }

        /// <summary>
        /// Ϊ�ؼ����ݻ�λ����
        /// </summary>
        private void SetCellCode()
        {
            if (controlCellCode.GetType() == typeof(TextBox))
            {
                TextBox textBox = controlCellCode as TextBox;
                textBox.Text = selectedCellCode;
            }
            else if (controlCellCode.GetType() == typeof(ComboBox))
            {
                ComboBox comboBox = controlCellCode as ComboBox;
                comboBox.Text = selectedCellCode;
            }
            //���ؿؼ�
            if (controlShow != null)
            {
                if (controlShow.GetType() == typeof(SplitContainer))
                {
                    SplitContainer splitContainer = controlShow as SplitContainer;
                    splitContainer.Panel1Collapsed = true;
                }
            }
            //this.Hide();
            //this.Parent.Visible = false;
        }

        #endregion

        #region ����ˢ��

        /// <summary>
        /// ����
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnFind_Click(object sender, EventArgs e)
        {
            if (txtCellCode.Text == string.Empty)
                return;

            int index = listCellCode.IndexOf(txtCellCode.Text);
            if (index == -1)
                return;

            //��¼��λ��Ϣ
            selectedCellCode = txtCellCode.Text.TrimEnd();
            cellID = listCellID[index];

            //����ָ����λ
            FindCell();
        }

        /// <summary>
        /// ����ָ����λ
        /// </summary>
        private void FindCell()
        {
            if (cellID == -1)
                return;

            int index = listCellID.IndexOf(cellID);
            if (index == -1)
                return;

            Rectangle recFind = listRecCell[index];
            if (recFind != drawedRec)
            {
                selectedRec = recFind;

                //��ʾ��λ��Ϣ
                ShowCellInformation();
                //����ѡ����λ����ʽ
                DrawSelectedRectangel();
            }

            //��������ֵ
            int difX = (selectedRec.X - Math.Abs(panelCell.AutoScrollPosition.X)) - panelCell.AutoScrollPosition.X - panelCell.Width / 2;
            int difY = (selectedRec.Y - Math.Abs(panelCell.AutoScrollPosition.Y)) - panelCell.AutoScrollPosition.Y - panelCell.Height / 2;

            //���ù�������
            panelCell.AutoScrollPosition = new Point(difX, difY);
        }

        /// <summary>
        /// ��Ӧ�س���,��������
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void txtCellCode_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
            {
                btnFind_Click(null, EventArgs.Empty);
            }
        }

        /// <summary>
        /// ˢ�°�ť
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnUpdate_Click(object sender, EventArgs e)
        {
            if (cmbLine.Text == string.Empty)
                return;

            this.SelectedZ = int.Parse(cmbLine.Text);

            //����ָ����λ
            int index = listCellID.IndexOf(cellID);
            if (index == -1)
                return;

            //��¼��λ��Ϣ
            selectedCellCode = listCellCode[index];
            FindCell();
        }

        #endregion

        #region ȡ��ѡ�����ر�
        /// <summary>
        /// �رջ����ظ��ؼ�
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnHide_Click(object sender, EventArgs e)
        {
            this.Hide();
            this.Parent.Visible = false;
        }

        #endregion
    }
}