using CommonLib;
using CommonLib.utils;
using ControlLib.com;
using ControlLib.inh;
using DevExpress.XtraEditors;
using DevExpress.XtraTab;
using Lskj.Main.Properties;
using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Windows;
using System.Diagnostics;
using Lskj.Main.sub;
using Lskj.MyControl;
using Lskj.Common;
using DevExpress.XtraEditors.Controls;
using Lskj.Main.main2;
using System.Net;

namespace Lskj.Main
{
    public partial class FrmMain2 : Form
    {
        #region 属性
        // 生成地址 
        private bool m_isMouseDown = false;//窗体是否移动       
        private Point m_mousePos;//记录窗体的位置
        private string qxCond;
        private int MainMenuType = 1; // 1.顶部菜单显示为当前菜单,2.顶部菜单显示为所有子系统
        private IntPtr m_ClientTestHandle = IntPtr.Zero;

        private XtraTabPage CurrentPage = new XtraTabPage(); //存放当前选中tabpage
        private string ConfigMenuVisible = "";
        private float dpiX, dpiY;
        private string topTitle = string.Empty;
        private Button lastMenuButton; // 上次点击的button
        private ToolStripMenuItem lastMenuItem; // 上次点击的Item
        private ToolStripMenuItem firstMenuItem; // 第一个menuItem

        private TreeViewCustom.ButtonClickEventHandler clickEvent = null;
        private DataTable dtAllMenus = new DataTable(); // 菜单数据缓存
        private DataTable dtSubMenus = new DataTable(); // 缓存当前选中的子系统数据
        private Dictionary<string, List<Menu_Item>> dicMenus = new Dictionary<string, List<Menu_Item>>(); // 缓存菜单控件
        private DataTable dtDesktop = new DataTable(); // 我的桌面数据
        private Dictionary<string, GridControlEx> dicGrids = new Dictionary<string, GridControlEx>();
        #endregion

        #region 构造函数
        public FrmMain2()
        {
            Graphics graphics = this.CreateGraphics();
            dpiX = graphics.DpiX;
            dpiY = graphics.DpiY;

            InitializeComponent();
            this.MaximumSize = new Size(Screen.PrimaryScreen.WorkingArea.Width, Screen.PrimaryScreen.WorkingArea.Height);
        }
        #endregion

        #region 窗体初始化
        private void FrmMain_Load(object sender, EventArgs e)
        {
            pl_top_left.BackgroundImage = BitMapHelper.getBitmap(BitMapEnum.logo2bg);
            ConfigMenuVisible = "";
            string tmpsql = "select 1 from sys.columns where object_id=object_id('P_FormMenuConfigTab') and name='useFlag'";
            object rlt = SqlHelper.ExecuteScalar(CommandType.Text, tmpsql);
            if (rlt + "" == "1")
                ConfigMenuVisible = " and isnull(useFlag,0)=1";
            this.tsmi_time.Alignment = ToolStripItemAlignment.Right;
            this.tsmi_split.Alignment = ToolStripItemAlignment.Right;
            this.tsmi_time.Text = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
            this.lbUserName.Text = ERPInfo.Instance.EmployeeName;
            this.tsslUserName.Text = "用户名：" + ERPInfo.Instance.EmployeeName;

            this.TabMain.HeaderButtons = ((DevExpress.XtraTab.TabButtons)((((DevExpress.XtraTab.TabButtons.Prev | DevExpress.XtraTab.TabButtons.Next) | DevExpress.XtraTab.TabButtons.Close) | DevExpress.XtraTab.TabButtons.Default)));
            this.TabMain.HeaderButtonsShowMode = DevExpress.XtraTab.TabButtonShowMode.Always;

            this.timer1.Start();
            this.calcPanelWidth();
            this.setMenuStripColor(Color.Gray);

            this.lblSubTitle.Focus();

            LoadSystemConfig();

            if (MainMenuType > 2)
                qxCond = getQxCond();
            menuSearch.searcherPropertyCollector.SQL =
                    "SELECT MenuId,MenuCaption+'－'+b.SubSysName as MenuCaption FROM P_FormMenuConfigTab a\n" +
                    "INNER JOIN P_SubSystemTab b ON a.SubSysId=b.SubSysId\n" +
                    "WHERE ISNULL(b.UseEd,0)=1 and isnull(DllFileName,'')<>''  " + qxCond + ConfigMenuVisible;
            menuSearch.searcherPropertyCollector.QuerySQL = menuSearch.searcherPropertyCollector.SQL;

            this.initMainData();

            new Thread(SetHostEntry).Start();
        }
        private bool LoadSystemConfig()
        {
            bool Result = false;
            try
            {
                string strSql = string.Format("select * from p_systemtab ");
                DataTable dtTable = SqlHelper.ExecuteDataTable(strSql);
                if (dtTable.Rows.Count > 0)
                {
                    DataRow dr = dtTable.Rows[0];
                    string ShortcutDll = (dr["ShortcutDll"] + "").Trim();
                    lblShortcutset.Tag = ShortcutDll;
                    string OperatorNameDll = (dr["OperatorNameDll"] + "").Trim();
                    lbUserName.Tag = OperatorNameDll;
                    Result = bool.Parse(dr["UseCustomTitleBar"] + "");
                    MainMenuType = Convert.ToInt32(dr["MainMenuType"]);

                    topTitle = (dtTable.Columns.Contains("topName")) ? dr["topName"] + "" : dr["ClientName"] + "";
                    this.tslCompany.Text = dr["ClientName"] + "";
                    this.lblSubTitle.Text = topTitle;
                }
            }
            catch (Exception ex)
            {
                PubUtil.WriteError("读取系统配置出错！", ex.Message);
                MessageBox.Show("读取系统配置出错！");
            }
            return Result;
        }
        /// <summary>
        /// 检查是否配置我的桌面
        /// </summary>
        /// <returns></returns>
        private bool CheckDesktopConfig()
        {
            try
            {
                string sqlValue = string.Format("select 1 from P_SystemDesktopTab where 1<>1");
                SqlHelper.ExecuteDataSet(sqlValue);
                return true;
            }
            catch (Exception ex)
            {
            }
            return false;
        }
        private string getQxCond()
        {
            //            string Result = "";
            //            string qxCols = "";
            //            string strSql = "select name from sys.columns where object_id=object_id('p_SubsysPurviewTab') and name like '%purview'";
            //            try
            //            {
            //                DataTable dt = SqlHelper.ExecuteDataSet(strSql).Tables[0];
            //                foreach (DataRow dr in dt.Rows)
            //                {
            //                    if (qxCols == "")
            //                        qxCols = "','+isnull(" + dr["name"].ToString() + ",'')+','";
            //                    else
            //                        qxCols = qxCols + "+','+isnull(" + dr["name"].ToString() + ",'')+','";
            //                }

            //                if (qxCols == "")
            //                    qxCols = @"','+isnull([KcPurview],'')+','+isnull([crmPurview],'')+','+isnull([bomPurview],'')+','+
            //                                      isnull([mrpPurview],'')+','+isnull([scmPurview],'')+','+isnull([sellPurview],'')+','+
            //                                      isnull([RdmPurview],'')+','+isnull([hrPurview],'')+','+isnull([costPurview],'')+','+
            //                                      isnull([eamPurview],'')+','+isnull([FmPurview],'')+','+isnull([oaPurview],'')+','+
            //                                      isnull([BiPurview],'')+','+isnull([QmsPurview],'')+','";
            //                else
            //                    qxCols = "','+" + qxCols;

            //                Result = @"and (CHARINDEX(','+CAST(menuid as varchar)+',',(select top 1
            //                                      " + qxCols + @" 
            //                                    from [p_SubsysPurviewTab]
            //                                        where employeeid=" + ERPInfo.Instance.EmployeeId.ToString() + "))>0 "+
            //                                    @" or CHARINDEX(','+CAST(menuid as varchar)+'|,',(select top 1
            //                                      " + qxCols + @" 
            //                                    from [p_SubsysPurviewTab]
            //                                        where employeeid=" + ERPInfo.Instance.EmployeeId.ToString() + "))>0 "+
            //                                    "or len(menustruct)=2 or " + ERPInfo.Instance.EmployeeId.ToString() + "=1 or '" + ERPInfo.Instance.EmployeeName.ToString() + "'='管理员')";

            //                return Result;
            //            }
            //            catch (Exception ex)
            //            {
            //                PubUtil.WriteError("读取系统配置出错！", ex.Message);
            //                MessageBox.Show("读取系统配置出错！");
            //                return "";
            //            }
            string Result = "";
            string qxCols = "";
            string qxCols1 = "";
            string strSql = "select name from sys.columns where object_id=object_id('p_SubsysPurviewTab') and name like '%purview'";
            try
            {
                DataTable dt = SqlHelper.ExecuteDataSet(strSql).Tables[0];
                foreach (DataRow dr in dt.Rows)
                {
                    if (qxCols == "")
                    {
                        qxCols = "','+isnull(" + dr["name"].ToString() + ",'')+','";
                        qxCols1 = "','+isnull(" + dr["name"].ToString() + ",'')+'|,'";
                    }
                    else
                    {
                        qxCols = qxCols + "+','+isnull(" + dr["name"].ToString() + ",'')+','";
                        qxCols1 = qxCols1 + "+','+isnull(" + dr["name"].ToString() + ",'')+'|,'";
                    }
                }

                if (qxCols == "")
                {
                    qxCols = @"','+isnull([KcPurview],'')+','+isnull([crmPurview],'')+','+isnull([bomPurview],'')+','+
                                      isnull([mrpPurview],'')+','+isnull([scmPurview],'')+','+isnull([sellPurview],'')+','+
                                      isnull([RdmPurview],'')+','+isnull([hrPurview],'')+','+isnull([costPurview],'')+','+
                                      isnull([eamPurview],'')+','+isnull([FmPurview],'')+','+isnull([oaPurview],'')+','+
                                      isnull([BiPurview],'')+','+isnull([QmsPurview],'')+','";
                    qxCols1 = @"','+isnull([KcPurview],'')+'|,'+isnull([crmPurview],'')+'|,'+isnull([bomPurview],'')+'|,'+
                                      isnull([mrpPurview],'')+'|,'+isnull([scmPurview],'')+'|,'+isnull([sellPurview],'')+'|,'+
                                      isnull([RdmPurview],'')+'|,'+isnull([hrPurview],'')+'|,'+isnull([costPurview],'')+'|,'+
                                      isnull([eamPurview],'')+'|,'+isnull([FmPurview],'')+'|,'+isnull([oaPurview],'')+'|,'+
                                      isnull([BiPurview],'')+',|'+isnull([QmsPurview],'')+'|,'";
                }
                else
                {
                    qxCols = "','+" + qxCols;
                    qxCols1 = "','+" + qxCols1;
                }

                //                Result = @"and (CHARINDEX(CAST(menuid as varchar)+',',(select top 1
                //                                      " + qxCols + @" 
                //                                    from [p_SubsysPurviewTab]
                //                                        where employeeid=" + ERPInfo.Instance.EmployeeId.ToString() + "))>0 or len(menustruct)=2 or " + ERPInfo.Instance.EmployeeId.ToString() + "=1 or '" + ERPInfo.Instance.EmployeeName.ToString() + "'='管理员') ";
                Result = @"and (CHARINDEX(','+CAST(menuid as varchar)+',',(select top 1
                                      " + qxCols + @" 
                                    from [p_SubsysPurviewTab]
                                        where employeeid=" + ERPInfo.Instance.EmployeeId.ToString() + "))>0 " +
                                    @" or CHARINDEX(','+CAST(menuid as varchar)+'|,',(select top 1
                                      " + qxCols1 + @" 
                                    from [p_SubsysPurviewTab]
                                        where employeeid=" + ERPInfo.Instance.EmployeeId.ToString() + "))>0 " +
                                    "or len(menustruct)=2 or " + ERPInfo.Instance.EmployeeId.ToString() + "=1 or '" + ERPInfo.Instance.EmployeeName.ToString() + "'='管理员')";
                return Result;
            }
            catch (Exception ex)
            {
                PubUtil.WriteError("读取系统配置出错！", ex.Message);
                MessageBox.Show("读取系统配置出错！");
                return "";
            }
        }

        /// <summary>
        /// 初始化系统DNS字段
        /// </summary>
        private void InitHostEntryField()
        {
            try
            {
                // 创建DNS字段
                string sqlValue = "alter table p_systemtab add DnsHostEntry varchar(50)";
                int result = SqlHelper.ExecuteNonQuery(sqlValue);

                sqlValue = "update p_systemtab set DnsHostEntry = InternetIP";
                result = SqlHelper.ExecuteNonQuery(sqlValue);
            }
            catch (Exception)
            {
            }
        }
        /// <summary>
        /// 解析DNS
        /// </summary>
        private void SetHostEntry()
        {
            try
            {
                this.InitHostEntryField();

                string sqlValue = "select DnsHostEntry from p_systemtab";
                DataTable dtTable = SqlHelper.ExecuteDataTable(sqlValue);
                if (dtTable != null && dtTable.Rows.Count > 0)
                {
                    string dnsHostEntry = dtTable.Rows[0]["DnsHostEntry"] + "";
                    if (!string.IsNullOrWhiteSpace(dnsHostEntry))
                    {
                        string ipAddress = Dns.GetHostEntry(dnsHostEntry).AddressList[0] + "";
                        sqlValue = string.Format("update p_systemtab set InternetIP = '{0}'", ipAddress);
                        int result = SqlHelper.ExecuteNonQuery(sqlValue);
                    }
                }
            }
            catch (Exception)
            {

            }
        }
        #endregion

        #region 窗口关闭
        private void btnClose_Click(object sender, EventArgs e)
        {
            try
            {
                if (ERPInfo.Instance.SubCount == 1)
                {
                    if (XtraMessageBox.Show("确定退出系统吗？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
                    {
                        return;
                    }
                    this.Close();
                    //Process[] p = Process.GetProcessesByName("Ls_ERP");
                    //foreach (Process item in p)
                    //    item.Kill();
                }
                else
                {
                    PubUtil.ModuleForms.Clear();
                    this.Close();
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
        private void btnClose_MouseLeave(object sender, EventArgs e)
        {
            btnClose.BackgroundImage = Resources.close_default;
        }
        private void btnClose_MouseMove(object sender, MouseEventArgs e)
        {
            btnClose.BackgroundImage = Resources.close_select;
        }
        #endregion

        #region 窗口最大化
        private void btnMax_Click(object sender, EventArgs e)
        {
            this.WindowState = this.WindowState == FormWindowState.Normal ? FormWindowState.Maximized : FormWindowState.Normal;
            btnMax.BackgroundImage = this.WindowState == FormWindowState.Normal ? Resources.max_default : Resources.window_default;
            this.calcPanelWidth();
        }
        private void btnMax_MouseLeave(object sender, EventArgs e)
        {
            if (this.WindowState == FormWindowState.Normal)
            {
                btnMax.BackgroundImage = Resources.max_default;
            }
            else
            {
                btnMax.BackgroundImage = Resources.window_default;
            }
        }
        private void btnMax_MouseMove(object sender, MouseEventArgs e)
        {
            if (this.WindowState == FormWindowState.Normal)
            {
                btnMax.BackgroundImage = Resources.max_select;
            }
            else
            {
                btnMax.BackgroundImage = Resources.window_select;
            }
        }
        #endregion

        #region 窗口最小化
        private void btnMin_Click(object sender, EventArgs e)
        {
            this.WindowState = FormWindowState.Minimized;
        }
        private void btnMin_MouseLeave(object sender, EventArgs e)
        {
            btnMin.BackgroundImage = Resources.smail_default;
        }
        private void btnMin_MouseMove(object sender, MouseEventArgs e)
        {
            btnMin.BackgroundImage = Resources.smail_select;
        }
        #endregion

        #region 窗口拖动行为
        private void plTop_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            this.WindowState = this.WindowState == FormWindowState.Normal ? FormWindowState.Maximized : FormWindowState.Normal;
            btnMax.BackgroundImage = this.WindowState == FormWindowState.Normal ? Resources.max_default : Resources.window_default;
            this.calcPanelWidth();
            this.calcMenuLocation();
        }

        private void plTop_MouseDown(object sender, MouseEventArgs e)
        {
            base.OnMouseDown(e);
            m_mousePos = Cursor.Position;
            m_isMouseDown = true;
        }

        private void plTop_MouseUp(object sender, MouseEventArgs e)
        {
            base.OnMouseUp(e);
            m_isMouseDown = false;
            this.Focus();
        }

        private void plTop_MouseMove(object sender, MouseEventArgs e)
        {
            base.OnMouseMove(e);
            if (m_isMouseDown)
            {
                Point tempPos = Cursor.Position;
                this.Location = new Point(Location.X + (tempPos.X - m_mousePos.X), Location.Y + (tempPos.Y - m_mousePos.Y));
                m_mousePos = Cursor.Position;
            }
        }
        #endregion

        #region 底部状态栏
        private void timer1_Tick(object sender, EventArgs e)
        {
            this.tsmi_time.Text = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
        }
        #endregion
        
        #region 渲染顶部菜单
        private void setMenuStripColor(Color color)
        {
            //menuStrip1.Renderer = new CustomProfessionalRenderer(color);
        }
        #endregion

        #region 重置界面宽度高度
        /// <summary>
        /// 计算快速通道宽度
        /// </summary>
        private void calcPanelWidth()
        {
            //int width = pl_center_main_bottom.Width;

            //pl_center_main_bottom_left_1.Width = pl_center_main_bottom_right_1.Width = width / 2;

            pl_center_main_bottom_left.Height = pl_center_main_bottom_right.Height = pl_center_main_right.Height / 2;
        }
        /// <summary>
        /// 重新计算菜单显示位置
        /// </summary>
        private void calcMenuLocation()
        {
            int menuLeft = 5, menuTop = 5;  // 模块距离左边距,模块距离顶部边距
            int menuWidth = 110, menuHeight = 127; // 模块宽度，模块高度
            int centerWidth = pl_center_main.Width - pl_center_main_right.Width; // 内容区域宽度-右侧快捷栏宽度
            string defaultParentMenu = string.Empty;

            foreach (DataRow item in dtSubMenus.Rows)
            {
                defaultParentMenu = dtSubMenus.Rows[0]["menustruct"] + "";
                string menuStruct = item["menustruct"] + "";
                string menuCaption = item["menucaption"] + "";
                string menuid = item["menuid"] + "";

                if (menuStruct.Length == 2)
                {
                    menuLeft = 5; menuTop = 5;
                }

                // 加载右侧模块
                if (menuStruct.Length == 4)
                {
                    Control[] ctrs = pl_center_main.Controls.Find(menuid, true);
                    if (ctrs != null && ctrs.Length > 0)
                    {
                        if (ctrs[0] is Menu_Item)
                        {
                            ctrs[0].Location = new Point(menuLeft, menuTop);

                            menuLeft += 116;
                            // 换行显示
                            if (menuLeft + menuWidth > centerWidth)
                            {
                                menuLeft = 5;
                                menuTop += menuHeight;
                            }
                        }
                    }
                }
            }
        }
        #endregion

        #region 加载数据
        /// <summary>
        /// 初始化数据
        /// </summary>
        private void initMainData()
        {
            Application.DoEvents();// 处理当前消息队列中的所有windows消息

            initMenus(); // 加载菜单、模块
            initRightGallery(); // 加载通道数据
            initTopMenu(); // 加载顶部菜单数据
        }        
        private void initMenus()
        {
            //string sqlValue = "select * from Hr_PeraonnelSpecTab order by speciesno desc";
            string sqlValue = string.Format(@"select distinct * from (
	                    select a.* from Hr_PeraonnelSpecTab  a
	                    inner join(
		                    select SpeciesNo,speciesname from Hr_PeraonnelSpecTab 
		                    where CHARINDEX(',{0},',','+purview+',')>0 and LEN(SpeciesNo)=6
	                    ) b on LEFT(a.SpeciesNo,4)=LEFT(b.SpeciesNo,4) or LEFT(a.SpeciesNo,2)=LEFT(b.SpeciesNo,2)
	                    where len(a.SpeciesNo)<>6
	                    union all
	                    select * from Hr_PeraonnelSpecTab 
	                    where CHARINDEX(',{0},',','+purview+',')>0 and LEN(SpeciesNo)=6
                    )a
                    order by speciesno desc", ERPInfo.Instance.OperatorName);

            DataTable dtTable = SqlHelper.ExecuteDataTable(sqlValue);

            clickEvent += new TreeViewCustom.ButtonClickEventHandler(menuButtonClick);

            tvcTree.ParentField = "speciesno";
            tvcTree.ParentKeyLength = 2;
            tvcTree.TextField = "speciesname";
            tvcTree.SetClickEvent(clickEvent);
            tvcTree.SetDataSource(dtTable);
        }
        /// <summary>
        /// 获取通道数据
        /// </summary>
        private void initGallery()
        {
            string sqlValue = string.Format("select a.*,b.PurviewId from(select * from P_MessageToolLinkDllTab where employeeid={0} and grouptagid=1 "
                               + " union "
                               + " select * from P_MessageToolLinkDllTab where employeeid={0} and grouptagid=2 "
                               + ")a join p_formmenuconfigtab b on a.LMenuId=b.MenuId order by grouptagid,ItemTagId", 1);
            DataTable dtTable = SqlHelper.ExecuteDataSet(sqlValue).Tables[0];

            int top = 10, height = 30, left = 5;
            int width = pl_center_main_bottom_left_main.Width;
            int divide = width / 3; // 分为3等分

            var baseTable = dtTable.Rows.Cast<DataRow>().Where(x => x["grouptagid"] + "" == "1").ToArray();
            var reportTable = dtTable.Rows.Cast<DataRow>().Where(x => x["grouptagid"] + "" == "2").ToArray();

            // 显示我的操作通道
            for (int i = 0; i < baseTable.Count(); i++)
            {
                DataRow item = baseTable[i];

                if (i > 0 && i % 3 == 0)
                {
                    top += height;
                }
                Label label = new Label();
                label.Location = new Point(i % 3 * divide + left, top);
                label.Text = item["DllShowCaption"] + "";
                label.Font = new Font("微软雅黑", 10);
                label.Tag = item;
                label.MouseMove += label_MouseMove;
                label.MouseLeave += label_MouseLeave;

                pl_center_main_bottom_left_main.Controls.Add(label);
            }
            top = 10;
            // 显示我的报表通道
            for (int i = 0; i < reportTable.Count(); i++)
            {
                DataRow item = reportTable[i];

                if (i > 0 && i % 3 == 0)
                {
                    top += height;
                }
                Label label = new Label();
                label.Location = new Point(i % 3 * divide + left, top);
                label.Text = "· " + item["DllShowCaption"] + "";
                label.Font = new Font("微软雅黑", 10);
                label.Tag = item;
                label.MouseMove += label_MouseMove;
                label.MouseLeave += label_MouseLeave;

                pl_center_main_bottom_right_main.Controls.Add(label);
            }
        }
        private void initRightGallery()
        {
            string sqlValue = string.Format("select a.*,b.PurviewId,b.UrlParams from(select * from P_MessageToolLinkDllTab where employeeid={0} and grouptagid=1 "
                               + " union "
                               + " select * from P_MessageToolLinkDllTab where employeeid={0} and grouptagid=2 "
                               + ")a join p_formmenuconfigtab b on a.LMenuId=b.MenuId order by grouptagid,ItemTagId", ERPInfo.Instance.EmployeeId);
            DataTable dtTable = SqlHelper.ExecuteDataSet(sqlValue).Tables[0];

            int top = 10, height = 30, left = 12;
            int width = pl_center_main_bottom_left_main.Width;
            int divide = width / 3; // 分为3等分

            var baseTable = dtTable.Rows.Cast<DataRow>().Where(x => x["grouptagid"] + "" == "1").ToArray();
            var reportTable = dtTable.Rows.Cast<DataRow>().Where(x => x["grouptagid"] + "" == "2").ToArray();

            // 显示我的操作通道
            for (int i = 0; i < baseTable.Count(); i++)
            {
                DataRow item = baseTable[i];

                if (i > 0)
                {
                    top += height;
                }

                // 前方箭头
                PictureBox pic = new PictureBox();
                pic.BackgroundImage = Resources.arrows;
                pic.Size = new Size(16, 16);
                pic.Location = new Point(left, top);

                Label label = new Label();
                label.Location = new Point(left + 20, top - 3);
                label.Text = item["DllShowCaption"] + "";
                label.Font = new Font("微软雅黑", 10);
                label.ForeColor = ColorTranslator.FromHtml("#0a57a7");
                label.Tag = item;
                label.MouseMove += label_MouseMove;
                label.MouseLeave += label_MouseLeave;
                label.MouseClick += label_MouseClick;

                pl_center_main_bottom_left_main.Controls.Add(pic);
                pl_center_main_bottom_left_main.Controls.Add(label);
            }
            top = 10;
            // 显示我的报表通道
            for (int i = 0; i < reportTable.Count(); i++)
            {
                DataRow item = reportTable[i];

                if (i > 0)
                {
                    top += height;
                }
                // 前方箭头
                PictureBox pic = new PictureBox();
                pic.BackgroundImage = Resources.arrows;
                pic.Size = new Size(16, 16);
                pic.Location = new Point(left, top);

                Label label = new Label();
                label.Location = new Point(left + 20, top - 3);
                label.Text = item["DllShowCaption"] + "";
                label.Font = new Font("微软雅黑", 10);
                label.ForeColor = ColorTranslator.FromHtml("#0a57a7");
                label.Tag = item;
                label.MouseMove += label_MouseMove;
                label.MouseLeave += label_MouseLeave;
                label.MouseClick += label_MouseClick;

                pl_center_main_bottom_right_main.Controls.Add(pic);
                pl_center_main_bottom_right_main.Controls.Add(label);
            }
        }
        /// <summary>
        /// 加载顶部菜单数据(有权限的)
        /// </summary>
        private void initTopMenu()
        {
            try
            {
                //string sqlValue = string.Format("select * from P_FormMenuConfigTab where LEN(MenuStruct)=2 and SubSysId={0} {1} {2} order by MenuStruct", ERPInfo.Instance.SubSysId, qxCond, ConfigMenuVisible);
                string sqlValue = string.Format(@"select * from (select MenuId,MouseOutImg,MouseOverImg1,MenuCaption,DllFileName,MenuStruct,PurviewId,UrlParams,SubSysId
                                                FROM p_formmenuconfigtab 
                                                WHERE SubSysId={0} " + qxCond + ConfigMenuVisible + @") x
                                                inner join (select left(MenuStruct,2) as MenuStruct,count(1) as menucount
                                                FROM p_formmenuconfigtab 
                                                WHERE SubSysId={0} and LEN(MenuStruct)=4 and isnull(dllfilename,'')<>'' " + qxCond + ConfigMenuVisible + @"
                                                group by left(MenuStruct,2) ) y on left(x.menustruct,2)=y.menustruct
                                                where LEN(x.MenuStruct)=2
                                                ORDER BY x.menustruct", ERPInfo.Instance.SubSysId);
                DataTable dtTable = SqlHelper.ExecuteDataSet(sqlValue).Tables[0];

                for (int i = 0; i < dtTable.Rows.Count; i++)
                {
                    DataRow item = dtTable.Rows[i];

                    string menuCaption = item["MenuCaption"] + "";

                    ToolStripMenuItem menuItem = new ToolStripMenuItem();
                    menuItem.Text = menuCaption;
                    menuItem.Tag = item;
                    menuItem.Font = new Font("微软雅黑", 12);
                    menuItem.BackColor = Color.Transparent;
                    menuItem.ForeColor = Color.White;
                    menuItem.Click += new EventHandler(menuTopItem_Click);
                    menuMain.Items.Add(menuItem);

                    if (i == 0) firstMenuItem = menuItem;
                }
            }
            catch (Exception ex)
            {
                PubUtil.WriteError("读取菜单数据出错！", ex.Message);
                MessageBox.Show("读取菜单数据出错！");
            }
        }
        public void menuItem_MouseLeave(object sender, EventArgs e)
        {

        }
        public void menuItem_MouseMove(object sender, MouseEventArgs e)
        {
            ToolStripMenuItem menuItem = (sender as ToolStripMenuItem);
            menuItem.ForeColor = Color.Black;
        }
        /// <summary>
        /// 加载明细
        /// </summary>
        /// <param name="subsysid"></param>
        /// <param name="menus"></param>
        /// <returns></returns>
        private void initTopSubMenus(string subSysId, DataTable subTable, ToolStripMenuItem parent)
        {
            //foreach (DataRow row in subTable.Rows)
            //{


            //    if (menuStruct.Length == 2)
            //    {


            //        
            //        if (childs.Rows.Count > 0)
            //        {
            //            initTopSubMenus(subSysId, childs, subItem);
            //        }
            //    }
            //    else
            //    {
            //        ToolStripMenuItem subItem = new ToolStripMenuItem();
            //        subItem.Text = menuCaption;
            //        subItem.Tag = new string[] { row["DllFileName"] + "", row["PurviewId"] + "", row["MenuId"] + "", row["UrlParams"] + "", subSysId + "" };
            //        subItem.Click += subItem_Click;
            //        parent.DropDownItems.Add(subItem);
            //    }
            //}
        }
        /// <summary>
        /// 顶部菜单打开模块
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void subItem_Click(object sender, EventArgs e)
        {
            try
            {
                ToolStripMenuItem item = (ToolStripMenuItem)sender;
                string[] arr = (string[])item.Tag;                
                int subSysId = arr.Length == 5 ? Convert.ToInt32(arr[4]) : ERPInfo.Instance.SubSysId;
                this.OpenMenu(subSysId, int.Parse(arr[2]), item.Text, arr[0], arr[1], arr[3]);
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
        /// <summary>
        /// 顶部菜单打开模块
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void menuTopItem_Click(object sender, EventArgs e)
        {
            try
            {
                // 功能模块
                try
                {
                    ToolStripMenuItem menuItem = sender as ToolStripMenuItem;
                    if (menuItem == null || lastMenuButton == null || lastMenuItem == menuItem) return;

                    this.lastMenuItem = menuItem;
                    DataRow row = menuItem.Tag as DataRow;

                    string sqlValue = string.Format("select * from P_FormMenuConfigTab where subsysid='{0}' and LEN(MenuStruct)=4 and SUBSTRING(MenuStruct,1,2)='{1}' and isnull(useflag,0)=1 {2} {3}  order by MenuStruct", row["subsysid"] + "", row["MenuStruct"] + "", qxCond, ConfigMenuVisible);
                    DataTable childs = SqlHelper.ExecuteDataTable(sqlValue);

                    int buttonTop = Convert.ToInt32(0.05 * dpiY); // 按钮上边距
                    int menuLeft = Convert.ToInt32(0.05 * dpiY), menuTop = Convert.ToInt32(0.05 * dpiY);  // 模块距离左边距,模块距离顶部边距
                    int menuWidth = Convert.ToInt32(1.14 * dpiX), menuHeight = Convert.ToInt32(1.32 * dpiY); // 模块宽度，模块高度
                    int centerWidth = pl_center_main.Width - pl_center_main_right.Width; // 内容区域宽度-右侧快捷栏宽度

                    pl_center_main.Controls.Clear();
                    if (childs != null && childs.Rows.Count > 0)
                    {
                        foreach (DataRow item in childs.Rows)
                        {
                            Application.DoEvents();// 处理当前消息队列中的所有windows消息

                            string defaultImg = PubUtil.AbsolutelyPath + "Images/main/module/" + item["MouseOutImg"] + "";
                            string hoverImg = PubUtil.AbsolutelyPath + "Images/main/module/" + item["MouseOverImg1"] + "";

                            Menu_Item menu = new Menu_Item();
                            menu.Name = item["menuid"] + "";
                            menu.Size = new Size(menuWidth, menuHeight);
                            menu.Location = new Point(menuLeft, menuTop);
                            menu.SetMenuCaption(item["menuCaption"] + "");
                            menu.SetRoundRadius = 20;
                            menu.GetButton().Tag = new string[] { item["DllFileName"] + "", item["PurviewId"] + "", item["MenuId"] + "", item["UrlParams"] + "", item["SubSysId"] + "", item["menucaption"] + "" };
                            menu.GetButton().Click += FrmMain_Click;


                            try
                            {
                                menu.SetMenuImg(Image.FromFile(defaultImg));
                            }
                            catch (Exception)
                            {
                                menu.SetMenuImg(Resources.default_icon);
                            }

                            // 116
                            menuLeft += Convert.ToInt32(1.20 * dpiX);
                            // 换行显示
                            if (menuLeft + menuWidth > centerWidth)
                            {
                                menuLeft = 5;
                                menuTop += menuHeight;
                            }

                            pl_center_main.Controls.Add(menu);
                        }
                    }
                }
                catch (Exception)
                {
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
        private void menuButtonClick(Button button)
        {
            try
            {
                if (this.lastMenuButton != button && TabMain.TabPages.Count > 1)
                {
                    if (XtraMessageBox.Show("您确定切换菜单[切换将关闭已打开的模块]?", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
                    {
                        int count = TabMain.TabPages.Count;
                        for (int i = count; i > 0; i--)
                        {
                            XtraTabPage item = TabMain.TabPages[i - 1];
                            if (item.Text.Contains("寺庙导航")) continue;

                            TabMain.TabPages.Remove(item);
                            string menuId = item.Tag + "";
                            DllModule m = PubUtil.ModuleForms[menuId];
                            PubUtil.UnLoadDLL(m.ModuleForm);
                            PubUtil.ModuleForms.Remove(m.Id);
                        }
                    }
                    else
                    {
                        return;
                    }
                }
                this.lblSubTitle.Text = topTitle + "-" + button.Text;
                this.lastMenuButton = button;
                ERPInfo.Instance.GroupId = (lastMenuButton.Tag as DataRow)["smid"] + "";
                menuTopItem_Click(firstMenuItem, null);
            }
            catch (Exception)
            {
            }
        }
        /// <summary>
        /// 功能图标打开模块
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void FrmMain_Click(object sender, EventArgs e)
        {
            try
            {
                Button item = (Button)sender;
                string[] arr = (string[])item.Tag;
                int subSysId = arr.Length == 6 ? Convert.ToInt32(arr[4]) : ERPInfo.Instance.SubSysId;
                this.OpenMenu(subSysId, int.Parse(arr[2]), arr[5], arr[0], arr[1], arr[3]);
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
        public void label_MouseLeave(object sender, EventArgs e)
        {
            Label label = sender as Label;
            label.Font = new Font("微软雅黑", 10);
            label.ForeColor = ColorTranslator.FromHtml("#0a57a7");
        }
        /// <summary>
        /// 快速通道
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void label_MouseMove(object sender, MouseEventArgs e)
        {
            Label label = sender as Label;
            label.Font = new Font("微软雅黑", 10, FontStyle.Bold | FontStyle.Underline);
            label.ForeColor = ColorTranslator.FromHtml("#1ba109");
            this.Cursor = Cursors.Hand;
        }
        // 打开模块
        public void label_MouseClick(object sender, MouseEventArgs e)
        {
            Label label = sender as Label;
            DataRow item = label.Tag as DataRow;
            if (item != null)
            {
                this.OpenMenu(Convert.ToInt32(item["LSubSysId"] + ""), Convert.ToInt32(item["LMenuId"] + ""), item["DllShowCaption"] + "", item["ObjDll"] + "", item["PurviewId"] + "", item["UrlParams"] + "");
            }
        }
        /// <summary>
        /// 切换模块
        /// </summary>
        /// <param name="button"></param>
        public void TriggerMenu(Button before, Button after)
        {
            if (before != null)
            {
                DataRow item_before = before.Tag as DataRow;
                DataRow item_after = after.Tag as DataRow;
                if (item_before != null)
                {
                    List<Menu_Item> beforeButtons = new List<Menu_Item>();
                    List<Menu_Item> afterButtons = new List<Menu_Item>();

                    // 隐藏控件
                    if (dicMenus.TryGetValue(item_before["menustruct"] + "", out beforeButtons))
                    {
                        foreach (Menu_Item item in beforeButtons)
                        {
                            item.Visible = false;
                        }
                    }

                    // 显示控件
                    if (dicMenus.TryGetValue(item_after["menustruct"] + "", out afterButtons))
                    {
                        foreach (Menu_Item item in afterButtons)
                        {
                            item.Visible = true;
                        }
                    }
                }
            }
        }
        public void image_OnFrameChanged(object sender, EventArgs e)
        {
            Invalidate();
        }
        #endregion

        #region 加载我的桌面
        /// <summary>
        /// 加载基础档案表格列头
        /// </summary>
        /// <param name="tab"></param>
        public DataTable InitColumns(string dllcoid)
        {
            SqlParameter[] p =
            {
                 new SqlParameter("@modid",SqlDbType.VarChar,20),
                 new SqlParameter("@operatorname",SqlDbType.VarChar,20)
            };
            p[0].Value = dllcoid;
            p[1].Value = ERPInfo.Instance.OperatorName;
            return SqlHelper.ExecuteDataSet(CommandType.StoredProcedure, "[p_getBaseModuleField]", "temp", p).Tables[0];
        }
        #endregion

        #region 打开模块
        /// <summary>
        /// 打开模块
        /// </summary>
        /// <param name="menuId"></param>
        /// <param name="menuName"></param>
        /// <param name="dllName"></param>
        /// <param name="modelFlag"></param>
        /// <param name="urlParams"></param>
        public void OpenMenu(int subSysId, int menuId, string menuName, string dllName, string modelFlag, string urlParams)
        {
            int OpenMode = ERPInfo.Instance.SoftOpenMode;
            int Code = GetOperatorPurview(subSysId, menuId);
            string showid = Convert.ToString(Code);
            if (Code == 0)
            {
                XtraMessageBox.Show("你无权操作此功能");
                return;
            }
            string groupId = (lastMenuButton.Tag as DataRow)["id"] + "";
            string Systmp = ServerTimer.ServerTime.ToString("yyyy-MM-dd HH:mm:ss:fff") + "@" + (new Random()).Next(1000).ToString();
            PubUtil.WriteOpLog(Systmp, menuId.ToString(), "操作模块", menuName, menuName);
            DllModule dm = new DllModule();
            dm.DllName = dllName;
            dm.Id = menuId.ToString();
            dm.Name = menuName;
            string[] args =
                {
                    menuName,
                    ERPInfo.Instance.EmployeeId.ToString(),
                    ERPInfo.Instance.EmployeeName,
                    ERPInfo.Instance.Privilege,
                    urlParams,
                    menuId+""
                };
            if (string.IsNullOrEmpty(dllName) || string.IsNullOrEmpty(menuId + ""))
            {
                XtraMessageBox.Show("未找到对应模块参数，请联系管理员");
            }
            dllName = dllName.Replace("{loginid}", ERPInfo.Instance.EmployeeId.ToString());
            dllName = dllName.Replace("{loginname}", ERPInfo.Instance.EmployeeName.ToString());
            //打开exe
            if (dllName.ToLower().IndexOf(".exe", 1) != -1)
            {
                PubUtil.WinExec(dllName, 0);
            }
            else if ((dllName.ToLower().IndexOf("http:", StringComparison.OrdinalIgnoreCase) != -1) ||
                (dllName.ToLower().IndexOf("www.", StringComparison.OrdinalIgnoreCase) != -1) ||
                (dllName.ToLower().IndexOf("ftp:", StringComparison.OrdinalIgnoreCase) != -1))
            {
                System.Diagnostics.Process.Start(dllName);
            }
            else
                if (OpenMode == 0)
                {
                    if (modelFlag == string.Empty)
                    {
                        //ModuleManager.AddModuleDelphiToTab(TabMain, dm, true);
                        PubUtil.LoadDelphiDll(PubUtil.AbsolutelyPath + "lib/" + dllName, "", menuName, "", "", Code, urlParams);
                    }
                    else
                    {
                        ModuleManager.AddModuleToTab(TabMain, dm, args, true);
                    }
                }
                else if (OpenMode == 1)
                {
                    if (modelFlag == string.Empty)
                    {
                        //ModuleManager.AddModuleDelphiToShow(dm);
                        PubUtil.LoadDelphiDll(PubUtil.AbsolutelyPath + "lib/" + dllName, "", menuName, "", "", Code, urlParams);
                    }
                    else
                    {
                        ModuleManager.AddModuleToShow(dm, args);
                    }
                }
                else
                {
                    if (modelFlag == string.Empty)
                        PubUtil.LoadDelphiDll(PubUtil.AbsolutelyPath + "lib/" + dllName, "", menuName, "", "", Code, urlParams);
                    else
                    {
                        IForm form = PubUtil.LoadDllForm(dllName, args);
                        form.SubForm.ShowDialog();
                    }
                }
            PubUtil.WriteOpLog(Systmp);
        }
        private int GetOperatorPurview(int Gsysid, int I2)
        {
            if (ERPInfo.Instance.EmployeeName == "管理员")
                return 1;

            int OperatorPurview = 0;

            string strSql = "select * from P_SubSystemTab where subsysid=" + Gsysid.ToString();

            try
            {
                string systempurview = "";

                using (SqlDataReader dr = SqlHelper.ExecuteReader(CommandType.Text, strSql, null))
                {
                    if (dr.Read())
                    {
                        systempurview = dr["subsyscode"].ToString().Trim() + "purview";
                    }
                }

                strSql = "select * from p_SubsysPurviewTab where employeeid=" + ERPInfo.Instance.EmployeeId.ToString();

                string purviewStr = "";
                using (SqlDataReader dr = SqlHelper.ExecuteReader(CommandType.Text, strSql, null))
                {
                    if (dr.Read())
                    {
                        if (dr[systempurview].ToString().Trim() == "")
                            purviewStr = ",0,";
                        else
                            purviewStr = "," + dr[systempurview].ToString().Trim();

                    }
                }

                int i = 0;

                strSql = "select CHARINDEX('," + I2.ToString() + ",','" + purviewStr + "') as aaa";
                using (SqlDataReader dr = SqlHelper.ExecuteReader(CommandType.Text, strSql, null))
                {
                    if (dr.Read())
                    {
                        i = int.Parse(dr["aaa"].ToString());
                    }
                }

                if (i != 0)
                {
                    OperatorPurview = 1;
                    return OperatorPurview;
                }

                strSql = "select CHARINDEX('," + I2.ToString() + "|,','" + purviewStr + "') as aaa";
                using (SqlDataReader dr = SqlHelper.ExecuteReader(CommandType.Text, strSql, null))
                {
                    if (dr.Read())
                    {
                        i = int.Parse(dr["aaa"].ToString());
                    }
                }
                if (i != 0)
                {
                    OperatorPurview = 2;
                }
            }
            catch (Exception ex)
            {
                PubUtil.WriteError("查询权限出错，请与管理员联系", ex.Message);
                MessageBox.Show("查询权限出错，请与管理员联系");
            }
            return OperatorPurview;
        }
        #endregion

        #region 关闭模块
        private void TabMain_HotTrackedPageChanged(object sender, TabPageChangedEventArgs e)
        {
            try
            {
                CurrentPage = e.Page;
            }
            catch (System.Exception ex)
            {
                CurrentPage = null;
            }
        }
        private void TabMain_CloseButtonClick(object sender, EventArgs e)
        {
            try
            {
                DevExpress.XtraTab.ViewInfo.ClosePageButtonEventArgs EArg = (DevExpress.XtraTab.ViewInfo.ClosePageButtonEventArgs)e;
                XtraTabPage tp = this.TabMain.SelectedTabPage;
                //根据标题栏汉字决定，后台定义时注意功能描述必须唯一
                string pgText = EArg.Page.Text;
                foreach (XtraTabPage page in TabMain.TabPages)
                {
                    if (page.Text == pgText)
                    {
                        tp = page;
                        break;
                    }
                }
                string MenuId = tp.Tag.ToString();
                DllModule m = PubUtil.ModuleForms[MenuId];
                if (PubUtil.ModuleForms.ContainsKey(MenuId))
                {
                    TabMain.TabPages.Remove(tp);
                    PubUtil.UnLoadDLL(m.ModuleForm);
                    PubUtil.ModuleForms.Remove(m.Id);
                }
            }
            catch
            {

            }
        }
        private void TabMain_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            if (CurrentPage == null)
            {
                return;
            }
            try
            {
                string MenuId = CurrentPage.Tag.ToString();
                DllModule m = PubUtil.ModuleForms[MenuId];
                if (PubUtil.ModuleForms.ContainsKey(MenuId))
                {
                    TabMain.TabPages.Remove(CurrentPage);
                    PubUtil.UnLoadDLL(m.ModuleForm);
                    PubUtil.ModuleForms.Remove(m.Id);
                }
            }
            catch
            {

            }
        }
        #endregion

        #region 筛选打开模块相关
        /// <summary>
        /// 选择模块后
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void menuSearch_GetReturnValue(object sender, EventArgs e)
        {
            AutoSearcher search = sender as AutoSearcher;
            if (!string.IsNullOrEmpty(search.ReturnValue))
            {
                if (XtraMessageBox.Show("确定打开[" + search.Text + "]模块？", "温馨提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
                {
                    var item = dtAllMenus.Rows.Cast<DataRow>().FirstOrDefault(x => x["menuid"] + "" == search.ReturnValue);
                    if (item != null)
                    {
                        this.OpenMenu(Convert.ToInt32(item["SubSysId"] + ""), Convert.ToInt32(item["MenuId"] + ""), item["menucaption"] + "", item["DllFileName"] + "", item["PurviewId"] + "", item["UrlParams"] + "");
                    }
                }
            }
        }
        /// <summary>
        /// OnTextChange之前调用
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void menuSearch_HandleSQL(object sender, EventArgs e)
        {
            ControlLib.inh.AutoSearcher search = (ControlLib.inh.AutoSearcher)sender;
            if (search.Text == "请输入模块名称") { search.Text = ""; }
        }
        #endregion

        #region 打开修改密码
        private void lbUserName_Click(object sender, EventArgs e)
        {
            try
            {
                string OperatorNameDll = lbUserName.Tag + "";
                if (string.IsNullOrEmpty(OperatorNameDll))
                {
                    PubUtil.LoadDelphiDll(PubUtil.AbsolutelyPath + "lib/" + OperatorNameDll);
                }
                else
                {
                    PubUtil.LoadDelphiDll(PubUtil.AbsolutelyPath + "lib/p_PassWordMge.lsp");
                }
            }
            catch (Exception)
            {
                XtraMessageBox.Show("打开修改密码出错,请联系管理员");
            }
        }
        #endregion

        #region 切换用户
        /// <summary>
        /// 切换用户
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void lblSwapUser_Click(object sender, EventArgs e)
        {
            FrmRelogin _FrmRelogin = new FrmRelogin();
            _FrmRelogin.ShowDialog();
            ENUMCloseAction eca = ERPInfo.Instance.ExitResult;
            if (eca == ENUMCloseAction.caRelogin)
            {
                PubUtil.ModuleForms.Clear();
                this.Close();
            }

            PubUtil.ReleaseForm(_FrmRelogin);
            _FrmRelogin = null;
        }
        #endregion

        #region 打开快捷通道配置
        private void lblShortcutset_Click(object sender, EventArgs e)
        {
            try
            {
                string ShortcutDll = lblShortcutset.Tag + "";
                if (!string.IsNullOrEmpty(ShortcutDll))
                {
                    PubUtil.LoadDelphiDll(PubUtil.AbsolutelyPath + "lib/" + ShortcutDll);
                }
                else
                {
                    PubUtil.LoadDelphiDll(PubUtil.AbsolutelyPath + "lib/P_Lsplanes.lsp");
                }
            }
            catch (Exception)
            {
                XtraMessageBox.Show("打开配置快捷通道出错,请联系管理员");
            }
        }
        #endregion

        #region 无标题栏窗体最大化最小化
        protected override CreateParams CreateParams
        {
            get
            {
                const int WS_MINIMIZEBOX = 0x00020000;  // Winuser.h中定义
                CreateParams cp = base.CreateParams;
                cp.Style = cp.Style | WS_MINIMIZEBOX;   // 允许最小化操作
                return cp;
            }
        }
        #endregion
    }
}