parkMonitor_V2.0/PLCLinker/centralController/FormCentralController.cs

using centralController.model;
using DevComponents.DotNetBar.Controls;
using nettyCommunication;
using parkMonitor.LOG;
using parkMonitor.model;
using PLC_Communication;
using PLCConnector;
using PLCS7;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Net;
using System.Runtime.InteropServices;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using Terminal;
using Excel = Microsoft.Office.Interop.Excel;

namespace centralController
{
    public partial class centralController : Form
    {
        private List<TermModel> TermDispList;
        private bool closing = false;
        /// <summary>
        /// 窗体初始化
        /// </summary>
        public centralController()
        {
            InitializeComponent();

            TermDispList = new List<TermModel>();

            if (Monitor.Monitor.ins == null)
            {
                Monitor.Monitor.ins = new Monitor.Monitor(this, flowLayoutPanel1.Handle);
            }
            Monitor.Monitor.ins.Start();

            //进度条显示
            Task.Factory.StartNew(() =>
            {
                Stopwatch sw = new Stopwatch();
                sw.Start();
                int temp = 0;
                while (true)
                {
                    if (temp != Monitor.Monitor.initializeState)
                    {
                        temp = Monitor.Monitor.initializeState;
                        progressBar1.Invoke(new Action(() => { progressBar1.Value = temp * 20; }));
                    }
                    if (temp == 5)
                    {
                        dgvx_parkingRecords.Invoke(new Action(() => {

                            //RefreshRecords(null, null);
                            //定时器，定时更新停车记录
                            System.Windows.Forms.Timer recordsTimer = new System.Windows.Forms.Timer();
                            recordsTimer.Interval = 10000;
                            recordsTimer.Tick += new EventHandler(RefreshRecords);
                            recordsTimer.Start();

                            ////定时器，定时更新提示信息
                            //System.Windows.Forms.Timer NoteTimer = new System.Windows.Forms.Timer();
                            //NoteTimer.Interval = 1000;
                            //NoteTimer.Tick += new EventHandler(UpdateText);
                            //NoteTimer.Start();

                            //地面车位显示
                            Task.Factory.StartNew(() =>
                            {
                                UpdateAllTerms();
                            });
                        }));
                        break;
                    }
                    sw.Stop();
                    if(sw.ElapsedMilliseconds/1000 > 45)
                    {
                        Log.WriteLog(LogType.process, LogFile.ERROR, "初始化超时");
                        Monitor.Monitor.SetNotification("初始化超时，请检查连接后重启中控",TextColor.Error);
                        this.Close();
                    }
                    Thread.Sleep(300);
                }
            });

            //定时器，定时更新系统时间与剩余车位数
            System.Windows.Forms.Timer freeSpaceTimer = new System.Windows.Forms.Timer();
            freeSpaceTimer.Interval = 1000;
            freeSpaceTimer.Tick += new EventHandler(UpdateFreeSpace);
            freeSpaceTimer.Start();
            rtb_notification.Text = "";
        }

        /// <summary>
        /// 实时更新所有车位显示
        /// </summary>
        private void UpdateAllTerms()
        {
            while (!closing)
            {
                List<TerminalStru> tList = Terminal.Terminal.terminalInfo;
                this.Invoke(new Action(() =>
                {
                    int currentDispID = 0;
                    //出现终端丢失情况，必定是与PLC连接问题导致数据异常，重新初始化显示模块
                    for (int i = 0; i < TermDispList.Count; i++)
                    {
                        bool finded = false;
                        if (currentDispID < TermDispList[i].id)
                        {
                            currentDispID = TermDispList[i].id;
                            for (int j = 0; j < tList.Count; j++)
                            {
                                if (currentDispID == tList[j].terminalID)
                                {
                                    finded = true; break;
                                }
                            }
                        }
                        else
                        {
                            finded = false;
                        }
                        if (!finded)
                        {
                            flp_Term.Controls.Clear();
                            TermDispList.Clear();
                            Console.WriteLine("******************************");
                            break;
                        }
                    }
                    for (int i = 0; i < tList.Count; i++)
                    {
                        TerminalStru ts = tList[i];
                        bool updated = false;
                        for (int j = 0; j < TermDispList.Count; j++)
                        {
                            if (ts.terminalID == TermDispList[j].id)
                            {
                                UpdateTermGP(TermDispList[j], ts.terminalID,
                                        ts.terminalStatus == (short)1 ? true : false,
                                        ts.cmd == ts.terminalStatus ? true : false,
                                        ts.groundStatus == (short)1 ? true : false,
                                        ts.numMachineLaunch == (short)1 ? true : false);
                                updated = true;
                                break;
                            }
                        }
                        if (!updated)
                            InitTermGP(ts.terminalID,
                                            ts.terminalStatus == (short)1 ? true : false,
                                            ts.cmd == ts.terminalStatus ? true : false,
                                            ts.groundStatus == (short)1 ? true : false,
                                            ts.numMachineLaunch == (short)1 ? true : false);
                    }
                }));
                Thread.Sleep(5000);
            }
        }
        /// <summary>
        /// 初始化地面车位信息
        /// </summary>
        /// <param name="id"></param>
        /// <param name="park"></param>
        /// <param name="launched"></param>
        /// <param name="groundSensor"></param>
        /// <param name="numMachine"></param>
        private void InitTermGP(int id, bool park, bool launched, bool groundSensor, bool numMachine)
        {
            GroupPanel gpTerm = new GroupPanel();
            PictureBox pbCar = new PictureBox();
            PictureBox pbNum = new PictureBox();

            pbNum.Dock = DockStyle.Top;
            //pbNum.Anchor = AnchorStyles.Top;
            pbNum.Image = Properties.Resources.numMachine;
            pbNum.Location = new Point(27, 1);
            pbNum.Name = "term" + id + "pbNum";
            pbNum.Size = new Size(50, 29);
            pbNum.SizeMode = PictureBoxSizeMode.Zoom;
            pbNum.TabStop = false;

            pbCar.Dock = DockStyle.Bottom;
            //pbCar.Anchor = ((AnchorStyles.Bottom | AnchorStyles.Left) | AnchorStyles.Right);
            pbCar.Image = Properties.Resources.car;
            pbCar.Location = new Point(23, 45);
            pbCar.Name = "term" + id + "pbCar";
            pbCar.Size = new Size(56, 43);
            pbCar.SizeMode = PictureBoxSizeMode.Zoom;

            gpTerm.BackColor = SystemColors.AppWorkspace;
            gpTerm.CanvasColor = SystemColors.Control;
            gpTerm.ColorSchemeStyle = DevComponents.DotNetBar.eDotNetBarStyle.Office2007;
            gpTerm.ColorTable = ePanelColorTable.Red;
            gpTerm.Controls.Add(pbCar);
            gpTerm.Controls.Add(pbNum);
            gpTerm.DisabledBackColor = Color.Empty;
            gpTerm.Name = "term" + id + "gp";
            gpTerm.Size = new Size(105, 112);

            gpTerm.Style.BackColor = Color.FromArgb(((int)(((byte)(229)))), ((int)(((byte)(191)))), ((int)(((byte)(191)))));
            gpTerm.Style.BackColor2 = Color.FromArgb(((int)(((byte)(211)))), ((int)(((byte)(150)))), ((int)(((byte)(150)))));
            gpTerm.Style.BackColorGradientAngle = 90;
            gpTerm.Style.BorderBottom = DevComponents.DotNetBar.eStyleBorderType.Solid;
            gpTerm.Style.BorderBottomWidth = 1;
            gpTerm.Style.BorderColor = Color.FromArgb(((int)(((byte)(149)))), ((int)(((byte)(55)))), ((int)(((byte)(52)))));
            gpTerm.Style.BorderLeft = DevComponents.DotNetBar.eStyleBorderType.Solid;
            gpTerm.Style.BorderLeftWidth = 1;
            gpTerm.Style.BorderRight = DevComponents.DotNetBar.eStyleBorderType.Solid;
            gpTerm.Style.BorderRightWidth = 1;
            gpTerm.Style.BorderTop = DevComponents.DotNetBar.eStyleBorderType.Solid;
            gpTerm.Style.BorderTopWidth = 1;
            gpTerm.Style.CornerDiameter = 4;
            gpTerm.Style.CornerType = DevComponents.DotNetBar.eCornerType.Rounded;
            gpTerm.Style.TextAlignment = DevComponents.DotNetBar.eStyleTextAlignment.Center;
            gpTerm.Style.TextColor = Color.FromArgb(((int)(((byte)(99)))), ((int)(((byte)(36)))), ((int)(((byte)(35)))));
            gpTerm.Style.TextLineAlignment = DevComponents.DotNetBar.eStyleTextAlignment.Near;
            gpTerm.StyleMouseDown.CornerType = DevComponents.DotNetBar.eCornerType.Square;
            gpTerm.StyleMouseOver.CornerType = DevComponents.DotNetBar.eCornerType.Square;
            gpTerm.Text = "地面车位" + id;
            TermModel tm = new TermModel(gpTerm, pbNum, pbCar);
            UpdateTermGP(tm, id, park, launched, groundSensor, numMachine);
            TermDispList.Add(tm);
            flp_Term.Controls.Add(gpTerm);
        }
        /// <summary>
        /// 更新地面车位信息
        /// </summary>
        /// <param name="tm"></param>
        /// <param name="id"></param>
        /// <param name="park"></param>
        /// <param name="launched"></param>
        /// <param name="groundSensor"></param>
        /// <param name="numMachine"></param>
        private void UpdateTermGP(TermModel tm, int id, bool park, bool launched, bool groundSensor, bool numMachine)
        {
            tm.UpdateStatus(id, park, launched, groundSensor, numMachine);
            if (tm.gp != null)
            {
                //停取状态
                if (park)
                    tm.gp.ColorTable = ePanelColorTable.Red;
                else
                    tm.gp.ColorTable = ePanelColorTable.Green;
                //启动/空闲
                if (launched)
                    tm.gp.BackColor = SystemColors.Highlight;
                else
                    tm.gp.BackColor = SystemColors.AppWorkspace;
                //地感
                if (groundSensor && tm.pbCar != null)
                    tm.pbCar.Visible = true;
                else
                    tm.pbCar.Visible = false;
                //号牌机
                if (numMachine && tm.pbNum != null)
                    tm.pbNum.Visible = true;
                else
                    tm.pbNum.Visible = false;
            }
        }

        #region 测试
        /// <summary>
        /// 获取号牌测试
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button1_Click(object sender, EventArgs e)
        {
            //string ip = textBox1.Text;
            //IPAddress temp;
            //if (IPAddress.TryParse(ip, out temp))
            //{
                string license = "";
                int id = 0;
                int.TryParse(textBox1.Text, out id);
                Task.Factory.StartNew(() =>
                {
                    license = Monitor.Monitor.numMachineLinker.GetLicensePlate(id);
                    if (textBox2.InvokeRequired)
                    {
                        textBox2.Invoke(new Action(() => { textBox2.Text = license; }));
                    }
                    else
                    {
                        textBox2.Text = license;
                    }
                });
            //}
        }

        /// <summary>
        /// 屏显测试
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button2_Click(object sender, EventArgs e)
        {
            string disp = textBox1.Text;
            string audio = textBox2.Text;
            Monitor.Monitor.allInOneMachine.DispForAWhile(0, disp, 10, 1, audio);
        }

        /// <summary>
        /// 终端id获取测试
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button3_Click(object sender, EventArgs e)
        {
            string license = textBox1.Text;
            int id = Monitor.Monitor.numMachineLinker.GetLicenseID(license);
            textBox2.Text = "终端"+id.ToString();
        }
        #endregion

        #region 系统
        /// <summary>
        /// 结束按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_exit_Click(object sender, EventArgs e)
        {
            //DialogResult result = MessageBox.Show("确定退出系统吗？", "温馨提示", MessageBoxButtons.OKCancel);
            //if (result.Equals(DialogResult.OK))
            //{
            //    Monitor.Monitor.ins.Stop();
            //    Close();
            //}
            Close();
        }
        #endregion

        #region 文件
        /// <summary>
        /// 打开日志
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_openFile_Click(object sender, EventArgs e)
        {

        }
        /// <summary>
        /// 刷新停车记录按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_recordManagement_Click(object sender, EventArgs e)
        {
            FormRecordsManager formRecordsManager = new FormRecordsManager();
            formRecordsManager.ShowDialog();
        }
        /// <summary>
        /// 导出停车记录按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_exportRecords_Click(object sender, EventArgs e)
        {
            Export(dgvx_parkingRecords, Directory.GetCurrentDirectory() + "\\");
            Console.WriteLine(Directory.GetCurrentDirectory() + "\\");
        }
        /// <summary>
        /// 显示与设置收费策略
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_setScheme_Click(object sender, EventArgs e)
        {
            FormPaymentScheme form_PaymentScheme = new FormPaymentScheme();
            form_PaymentScheme.ShowDialog();
        }
        /// <summary>
        /// 手动更新广告
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_advertUpdate_Click(object sender, EventArgs e)
        {
            Task.Factory.StartNew(() =>
            {
                MessageBox.Show("更新中，请稍候。", "提示");
                string adAlert = "";
                if (Monitor.Monitor.advertMgr != null)
                {
                    if (Monitor.Monitor.advertMgr.UpdateAdvert(out adAlert))
                        MessageBox.Show("更新成功\n" + adAlert, "提示");
                    else
                        MessageBox.Show("更新失败，请稍后重试", "提示");
                }
            });
        }
        /// <summary>
        /// 系统配置
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_config_Click(object sender, EventArgs e)
        {
            FormSysConfig formSysConfig = new FormSysConfig();
            formSysConfig.ShowDialog();
        }
        #endregion

        #region 视图
        /// <summary>
        /// 车位视图
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_parkingSpace_Click(object sender, EventArgs e)
        {
            if (bar_mainWin.Visible == false) { bar_mainWin.Visible = true; }
            if (dci_ParkingSpace.Visible == false) { dci_ParkingSpace.Visible = true; }
        }
        /// <summary>
        /// 显示号牌机视图
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_numMachine_Click(object sender, EventArgs e)
        {
            if (bar_mainWin.Visible == false) { bar_mainWin.Visible = true; }
            if (dci_NumMachine.Visible == false) { dci_NumMachine.Visible = true; }
        }
        /// <summary>
        /// 支付视图
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_payment_Click(object sender, EventArgs e)
        {
            if (bar_mainWin.Visible == false) { bar_mainWin.Visible = true; }
            if (dci_payment.Visible == false) { dci_payment.Visible = true; }
        }
        /// <summary>
        /// 显示测试选项卡
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_test_Click(object sender, EventArgs e)
        {
            if (bar_mainWin.Visible == false) { bar_mainWin.Visible = true; }
            if (dci_Test.Visible == false) { dci_Test.Visible = true; }
        }
        /// <summary>
        /// 终端视图
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_terminals_Click(object sender, EventArgs e)
        {
            if (bar_side.Visible == false) { bar_side.Visible = true; }
            if (dci_terminal.Visible == false) { dci_terminal.Visible = true; }
        }
        /// <summary>
        /// 停取记录
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_records_Click(object sender, EventArgs e)
        {
            if (bar_bottom.Visible == false) { bar_bottom.Visible = true; }
            if (dci_ParkingRecords.Visible == false) { dci_ParkingRecords.Visible = true; }
        }
        #endregion

        #region 设备
        /// <summary>
        /// 手动连接PLC
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_linkPLC_Click(object sender, EventArgs e)
        {
            if (Monitor.Monitor.PLC != null)
            {
                if (!Monitor.Monitor.PLC.isConnected)
                {
                    Monitor.Monitor.SetNotification("检测到PLC掉线，尝试重连", TextColor.Info);
                    Monitor.Monitor.PLC.PLCConnect();
                    Monitor.Monitor.updateCount = true;
                }
                else
                {
                    //List<object> received = Monitor.Monitor.PLC.ReadFromPLC(PLCDataType.terminal, 0);
                    //if (received.Count != Monitor.Monitor.plcTerminalCount)
                    //{
                    //    Monitor.Monitor.SetNotification("检测到PLC数据异常", TextColor.Warning);
                    Monitor.Monitor.SetNotification("尝试关闭并重新建立与PLC的连接", TextColor.Info);
                    Monitor.Monitor.PLC.PLCDisconnect();
                    Monitor.Monitor.PLC.PLCConnect();
                    Monitor.Monitor.updateCount = true;
                    //}
                    //else
                    //{
                    //    Monitor.Monitor.SetNotification("PLC连接正常，无需连接", TextColor.Info);
                    //}
                }
            }
        }
        /// <summary>
        /// 手动连接Web
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_linkWeb_Click(object sender, EventArgs e)
        {
            Task.Factory.StartNew(() =>
            {
                Monitor.Monitor.webServer.Connect();
            });
        }
        /// <summary>
        /// PLC数据调试工具
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_PLCConf_Click(object sender, EventArgs e)
        {
            FormPLCConf formPLCConf = new FormPLCConf();
            formPLCConf.Show();
        }
        /// <summary>
        /// 启动号牌机调试工具
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_numMachineConf_Click(object sender, EventArgs e)
        {
            FormModbus form = new FormModbus();
            form.Show();
        }
        #endregion

        /// <summary>
        /// 更新提示信息,将被从外部调用
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void UpdateText(string str, TextColor tc, int maxlines)
        {
            if (!rtb_notification.Focused)
                rtb_notification.ScrollToCaret();
            string[] strs = rtb_notification.Text.Split('\n');
            //Console.WriteLine(strs.ToString());
            if (strs.Length > maxlines * 2)
            {
                string[] newStrs = new string[maxlines];
                Array.Copy(strs, strs.Length - maxlines, newStrs, 0, maxlines);
                string temp = String.Join("\n", newStrs);
                rtb_notification.Text = temp;
            }

            if (str == "clear")
            {
                rtb_notification.Clear();
            }
            else
            {
                //Console.WriteLine("---------------------");
                //Console.WriteLine(rtb_notification.SelectionStart);
                string appendingText = str;
                rtb_notification.AppendText(appendingText);
                string currentTxt = rtb_notification.Text;
                string temp = currentTxt.Substring(0, currentTxt.Length - appendingText.Length + 2);
                int index = temp.LastIndexOf("\n", temp.Length);
                //rtb_notification.Select(index < 0 ? 0 : index, appendingText.Length - 1);
                rtb_notification.Select(index < 0 ? 0 : index, appendingText.Length - 2);
                //Console.WriteLine("******************");
                //Console.WriteLine("选中 "+rtb_notification.SelectedText);
                //Console.WriteLine("******************");
                //rtb_notification.SelectionFont = new Font(rtb_notification.SelectionFont, FontStyle.Bold);
                switch (tc)
                {
                    case TextColor.Log:
                        rtb_notification.SelectionColor = Color.Gray;
                        break;
                    case TextColor.Info:
                        rtb_notification.SelectionColor = Color.Black;
                        break;
                    case TextColor.Warning:
                        rtb_notification.SelectionColor = Color.Orange;
                        break;
                    case TextColor.Error:
                        rtb_notification.SelectionColor = Color.Red;
                        break;
                }
                rtb_notification.Select(index + appendingText.Length - 1, 0);
                if (!rtb_notification.Focused)
                    rtb_notification.ScrollToCaret();
            }
            //rtb_notification.Text = Monitor.Monitor.ins.GetNotification();

        }

        /// <summary>
        /// 定时更新时间与空闲车位显示,以及设备连接状态
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void UpdateFreeSpace(object sender, EventArgs e)
        {
            string currentTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
            string freeSpace = "剩余车位：" + Monitor.Monitor.ins.GetFreeSpaceCount(0);
            string bookableSpace = "可预约车位：" + Monitor.Monitor.ins.GetFreeSpaceCount(2);
            lbx_freeSpace.Text = currentTime + "\r\n" + freeSpace + "     " + bookableSpace;

            lbx_PLCStatus.SymbolColor = (Monitor.Monitor.PLC != null && Monitor.Monitor.PLC.isConnected) ? Color.Green : Color.OrangeRed;
            lbx_webStatus.SymbolColor = (Monitor.Monitor.webServer != null && Monitor.Monitor.webServer.GetConnectStatus()) ? Color.Green : Color.OrangeRed;
        }
        /// <summary>
        /// 刷新停车记录显示
        /// </summary>
        /// <param name="data"></param>
        private void RefreshRecords(object data, EventArgs e)
        {
            dgvx_parkingRecords.Rows.Clear();
            List<object[]> list = Monitor.Monitor.GetParkingRecords();
            List<object[]>.Enumerator listEnumer = list.GetEnumerator();
            while (listEnumer.MoveNext())
            {
                dgvx_parkingRecords.Rows.Add(listEnumer.Current);
            }
        }
        /// <summary>
        /// 导出excel文件
        /// </summary>
        /// <param name="dataGridView1"></param>
        /// <param name="path">绝对路径，"D:\\abc\\xxx.xls"</param>
        private void Export(DataGridViewX dataGridView1, string path)
        {
            try
            {
                if (dataGridView1.Rows.Count == 0)
                {
                    return;
                }
                Excel.Application excel = new Excel.Application();
                excel.Visible = false;
                Excel.Workbook workbook = excel.Workbooks.Add(true);
                Excel.Worksheet worksheet = (Excel.Worksheet)workbook.Worksheets[1];
                for (int i = 0; i < dataGridView1.Columns.Count; i++)
                {
                    if (dataGridView1.Columns[i].Visible == true)
                    {
                        worksheet.Cells[1, i + 1] = dataGridView1.Columns[i].HeaderText;
                    }
                }
                for (int i = 0; i < dataGridView1.Rows.Count - 1; i++)
                {
                    System.Windows.Forms.Application.DoEvents();
                    for (int j = 0; j < dataGridView1.Columns.Count; j++)
                    {
                        if (dataGridView1.Columns[j].Visible == true)
                        {
                            if (dataGridView1[j, i].ValueType == typeof(string))
                            {
                                worksheet.Cells[i + 2, j + 1] = "'" + dataGridView1[j, i].Value.ToString();
                            }
                            else
                            {
                                worksheet.Cells[i + 2, j + 1] = dataGridView1[j, i].Value.ToString();
                            }
                        }
                    }
                }
                //设置禁止弹出保存和覆盖的询问提示框  
                excel.DisplayAlerts = false;
                excel.AlertBeforeOverwriting = false;
                worksheet.Cells.Columns.AutoFit();
                //保存写入的数据，这里还没有保存到磁盘
                workbook.Saved = true;
                if (Directory.Exists(path))
                {

                    //设置新建文件路径及名称
                    string savePath = path + DateTime.Now.ToString("yyyy-MM-dd") + "停车记录.xls";

                    //创建文件
                    FileStream file = new FileStream(savePath, FileMode.CreateNew);

                    //关闭释放流，不然没办法写入数据
                    file.Close();
                    file.Dispose();

                    //保存到指定的路径
                    workbook.SaveCopyAs(savePath);
                }

                workbook.Close(false, Type.Missing, Type.Missing);

                //确保Excel进程关闭  
                excel.Quit();
                //释放 COM 对象
                Marshal.ReleaseComObject(worksheet);
                Marshal.ReleaseComObject(workbook);
                Marshal.ReleaseComObject(excel);
                excel = null;
                worksheet = null;
                workbook = null;
                GC.Collect();//如果不使用这条语,excel会无法正常退出
            }
            catch (Exception e) { Console.WriteLine("导出excel文件异常，" + e.Message); }

        }

        /// <summary>
        /// 动态调整号牌机界面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void flowLayoutPanel1_Resize(object sender, EventArgs e)
        {
            Control.ControlCollection flpCC = flowLayoutPanel1.Controls;
            try
            {
                int rows = (int)Math.Sqrt(flowLayoutPanel1.Controls.Count + 1);
                int columns = (int)(flowLayoutPanel1.Controls.Count * 1.0 / rows + 1);
                for (int i = 0; i < flpCC.Count; i++)
                {
                    flpCC[i].Width = (int)(flowLayoutPanel1.Width * 1.0 / (columns * 1.1));
                    flpCC[i].Height = (int)(flowLayoutPanel1.Height * 1.0 / (rows * 1.15));
                    Console.WriteLine("flp::" + flowLayoutPanel1.Width + "," + flowLayoutPanel1.Height);
                    //Console.WriteLine("tlp--"+flpCC[i].Width + "," + flpCC[i].Height);
                    Control.ControlCollection tlpCC = flpCC[i].Controls;
                    if (tlpCC.Count == 2)
                    {
                        tlpCC[0].Width = (int)(flpCC[i].Width * 0.95);
                        tlpCC[0].Height = (int)(flpCC[i].Height * 0.79);
                        tlpCC[1].Width = (int)(flpCC[i].Width * 0.95);
                        tlpCC[1].Height = (int)(flpCC[i].Height * 0.20);
                    }
                }
            }
            catch (Exception ex) { Console.WriteLine(ex.Message); }

        }

        /// <summary>
        /// 右上角关闭函数
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void centralController_FormClosing(object sender, FormClosingEventArgs e)
        {
            DialogResult result = MessageBox.Show("确定退出系统吗？", "温馨提示", MessageBoxButtons.OKCancel);
            if (result.Equals(DialogResult.OK))
            {
                Monitor.Monitor.ins.Stop();
                closing = true;
            }
            else
            {
                e.Cancel = true;
            }
        }

        #region 帮助
        /// <summary>
        /// 系统信息
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_sysInfo_Click(object sender, EventArgs e)
        {
            FormSysInfo sysInfo = new FormSysInfo(Monitor.Monitor.GetSysInfo());
            sysInfo.ShowDialog();
        }
        /// <summary>
        /// 关于我们信息
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btn_about_Click(object sender, EventArgs e)
        {
            FormAboutUs aboutUs = new FormAboutUs(Monitor.Monitor.GetAboutInfo());
            aboutUs.ShowDialog();
        }
        #endregion

        #region 快捷菜单栏
        /// <summary>
        /// 快捷显示系统信息
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void shortcut_sysInfo_Click(object sender, EventArgs e)
        {
            FormSysInfo sysInfo = new FormSysInfo(Monitor.Monitor.GetSysInfo());
            sysInfo.ShowDialog();
        }
        /// <summary>
        /// 快捷关闭
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void shortcut_close_Click(object sender, EventArgs e)
        {
            Close();
        }
        /// <summary>
        /// 终止与启动流程
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void shortcut_pause_Click(object sender, EventArgs e)
        {
            if (shortcut_pause.Enabled)
            {
                shortcut_pause.Enabled = false;
                Monitor.Monitor.globalStatus = !Monitor.Monitor.globalStatus;
                if (Monitor.Monitor.globalStatus)
                {
                    shortcut_pause.Image = Properties.Resources.circulate;
                    shortcut_pause.Text = "点击终止";
                }
                else
                {
                    shortcut_pause.Image = Properties.Resources.circulate2;
                    shortcut_pause.Text = "点击启动";
                }
                Monitor.Monitor.SetNotification(Monitor.Monitor.globalStatus ? "工作正常" : "终止状态");
                Task.Factory.StartNew(() =>
                {
                    Thread.Sleep(3000);
                    try
                    {
                        this.Invoke(new Action(() =>
                        {
                            shortcut_pause.Enabled = true;
                        }));
                    }
                    catch (Exception ex) { Console.WriteLine(ex.Message); }
                });
            }
        }
        /// <summary>
        /// 关于我们信息框
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void shortcut_about_Click(object sender, EventArgs e)
        {
            FormAboutUs aboutUs = new FormAboutUs(Monitor.Monitor.GetAboutInfo());
            aboutUs.ShowDialog();
        }
        #endregion
    }
}