using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using DevComponents.DotNetBar.SuperGrid;
using DevComponents.DotNetBar.Layout;
using DevComponents.DotNetBar;
using DevComponents.DotNetBar.Layout;
using DevComponents.DotNetBar.Controls;
using System.IO;
using WCS_Client.Utility;

namespace WCS_Client.UC
{
    public partial class UC_QueryPage : UserControl
    {
        public UC_QueryPage()
        {
            InitializeComponent();
            //Control.CheckForIllegalCrossThreadCalls = false;
            SCGrid.PrimaryGrid.AutoExpandSetGroup = true;
            SCGrid.PrimaryGrid.ShowGroupUnderline = false;
            this.Btn_PageSize.ButtonCustomClick += new System.EventHandler(this.Btn_PageSize_ButtonCustomClick);
            this.Btn_PageSize.KeyDown += new System.Windows.Forms.KeyEventHandler(this.Btn_PageSize_KeyDown);
            this.Btn_PageIndex.ButtonCustomClick += new System.EventHandler(this.Btn_PageIndex_ButtonCustomClick);
            this.Btn_PageIndex.KeyDown += new System.Windows.Forms.KeyEventHandler(this.Btn_PageIndex_KeyDown);
            this.Btn_PageUp.Click += new System.EventHandler(this.Btn_PageUp_Click);
            this.Btn_PageDown.Click += new System.EventHandler(this.Btn_PageDown_Click);
            this.Btn_PageEnd.Click += new System.EventHandler(this.Btn_PageEnd_Click);
            this.Btn_ExportChk.Click += new System.EventHandler(this.Btn_ExportChk_Click);
            this.Btn_ExportALL.Click += new System.EventHandler(this.Btn_ExportALL_Click);
            this.Btn_ExportNow.Click += new System.EventHandler(this.Btn_ExportNow_Click);
            this.SCGrid.CellDoubleClick += new System.EventHandler<GridCellDoubleClickEventArgs>(this.SCGrid_CellDoubleClick);
            this.SCGrid.CellMouseDown += new System.EventHandler<GridCellMouseEventArgs>(this.SCGrid_CellMouseDown);
            this.SCGrid.CellValueChanged += new System.EventHandler<GridCellValueChangedEventArgs>(this.SCGrid_CellValueChanged);
            this.layoutControl1.LabelTextAlignment = eTextAlignment.Right;
            this.SCGrid.CellValueChanged += SuperGridControl1CellValueChanged;
            this.SCGrid.RowSetDefaultValues += SuperGridControl1RowSetDefaultValues;
        }
        public delegate PageData  QueryPageDataHandler(int PageIndex, int PageSize);//分页查询
        public delegate void RefreshRoleHandler(bool ChkValue);//刷新权限
        public delegate void GridDoubleClickHandler(DataRow dr);//表格双击方法

        public delegate void GridMouseClickHandler (DataRow dr);//单击方法

        public delegate void CellValueChangedHandler(GridCellValueChangedEventArgs e);

        public delegate void returnStr(PageData dat);


        QueryPageDataHandler _QueryPageDataMethods = null;//查询数据集方法
        RefreshRoleHandler _RefreshRoleMethods = null;//刷新权限
        
        GridDoubleClickHandler _GridDoubleClickMethods = null;//表格双击方法
        CellValueChangedHandler _CellValueChangedMethods = null;//表格值改变

        GridMouseClickHandler _CellMouseDownMethods = null;



         public  const string ChkTag = "F6FC5CEF7E5B48bbB04834B22DC248C3";
        List<GridColumn> _GCList = new List<GridColumn>();//表格列表
        List<LayoutControlItem> _LCItemList = new List<LayoutControlItem>();// 查询控件
        bool _IsMultiSelect = true;//单/多选标记
        OpaqueLayer OpaqueLayerItem = null;//遮罩层
        object CellStr = null;//单元格数据
        bool IsChange = true;//单元格单击变量
        string _GroupName = "";


        #region [ 遮罩层 ]
        /// <summary>
        /// 显示遮罩层
        /// </summary>
        public void ShowOpaqueLayer()
        {
            try
            {
                if (OpaqueLayerItem == null)
                {
                    this.OpaqueLayerItem = new OpaqueLayer(244, true);
                    this.Controls.Add(OpaqueLayerItem);
                    this.OpaqueLayerItem.Dock = DockStyle.Fill;
                    this.OpaqueLayerItem.BringToFront();
                }

                this.OpaqueLayerItem.Enabled = true;
                this.OpaqueLayerItem.Visible = true;
            }
            catch
            {
            }
        }

        /// <summary>
        /// 隐藏遮罩层
        /// </summary>
        public void HideOpaqueLayer()
        {
            try
            {
                if (OpaqueLayerItem != null)
                {
                    this.OpaqueLayerItem.Visible = false;
                    this.OpaqueLayerItem.Enabled = false;
                }
            }
            catch
            {
                //MessageBox.Show(ex.Message);
            }
        }
        #endregion



        /// <summary>
        /// 初始化分页查询
        /// </summary>
        /// <param name="LC_Height">查询面板高度</param>
        /// <param name="IsMultiSelect">是否启用多选</param>
        /// <param name="IsExport">是否启用导出</param>
        /// <param name="GCList">表格列列表</param>
        /// <param name="LCItemList">查询面板控件</param>
        /// <param name="QueryPageDataMethods">获取数据集方法</param>
        /// <param name="ChkValueChangeMethods">单/多选改变方法</param>
        /// <param name="GridDoubleClickMethods">表格双击方法</param>
        /// <param name="RefreshRoleMethods">刷新权限方法</param>
        public void Init_QueryPage(int LC_Height, bool IsMultiSelect, bool IsExport, string GroupName, List<GridColumn> GCList, List<LayoutControlItem> LCItemList, QueryPageDataHandler QueryPageDataMethods, RefreshRoleHandler RefreshRoleMethods, GridDoubleClickHandler GridDoubleClickMethods, CellValueChangedHandler CellValueChangedMethods, GridMouseClickHandler CellMouseDownMethods,int frozenColumnCount=0)
        {
            _GroupName = GroupName;
            //设定LayoutControl宽度
            this.tableLayoutPanel1.RowStyles[0].SizeType = SizeType.Absolute;
            this.tableLayoutPanel1.RowStyles[0].Height = (LC_Height < 0 ? 0 : LC_Height);
            this.tableLayoutPanel1.RowStyles[1].SizeType = SizeType.Percent;
            this.tableLayoutPanel1.RowStyles[1].Height = 100;

            //设定是否导出
            this.Btn_ExportALL.Visible = IsExport;
            this.Btn_ExportNow.Visible = IsExport;
            this.Btn_ExportChk.Visible = IsExport;

            //方法赋值
            _QueryPageDataMethods = QueryPageDataMethods;
            _RefreshRoleMethods = RefreshRoleMethods;
            _GridDoubleClickMethods = GridDoubleClickMethods;
            _CellValueChangedMethods = CellValueChangedMethods;
            _CellMouseDownMethods = CellMouseDownMethods;

            //清空LayoutControl
            _LCItemList.Clear();
            this.layoutControl1.RootGroup.Items.Clear();
            this.layoutControl1.Controls.Clear();
            //LayoutControl添加控件
            if (LCItemList != null)
            {
                foreach (LayoutControlItem LocItem in LCItemList)
                {
                    this.layoutControl1.Controls.Add(LocItem.Control);
                    this.layoutControl1.RootGroup.Items.Add(LocItem);
                    this._LCItemList.Add(LocItem);
                   
                }
            }
            //初始化LayoutControl控件.

            //清空SuperGrid
            this._GCList.Clear();
            this.SCGrid.PrimaryGrid.Columns.Clear();
            this.SCGrid.PrimaryGrid.DataSource = null;
            foreach (GridColumn gc in GCList)
            {
                if (gc == null || this.SCGrid.PrimaryGrid.Columns.Contains(gc))
                {
                    continue;
                }
                //gc.ReadOnly = true;
                gc.DisplayIndex = this.SCGrid.PrimaryGrid.Columns.Count;
               
                this.SCGrid.PrimaryGrid.Columns.Add(gc);
                _GCList.Add(gc);
            }
            //设定是否单/多选
            _IsMultiSelect = IsMultiSelect;
            SCGrid_SetCheckBox(false);
            SCGrid.PrimaryGrid.RowHeaderWidth = 30;
            SCGrid.PrimaryGrid.ShowRowGridIndex = true;
            SCGrid.PrimaryGrid.RowHeaderIndexOffset = 1;
            SCGrid.PrimaryGrid.ShowRowHeaders = true;
            this.SCGrid.PrimaryGrid.FrozenColumnCount = frozenColumnCount;
        }


        public void SetGridColumnIsVisible(string GCName, bool IsReadOnly)
        {
            GridColumn gc = _GCList.Find(a => a.Name == GCName);
            if (gc != null)
            {
                if (IsReadOnly == false)
                {
                    gc.CellStyles.Default.TextColor = Color.Red;
                }

                gc.Visible = IsReadOnly;
            }
        }

        public List<string> GetQueryWhere()
        {
            return LCWhereUtil.GetWhereText(_LCItemList);        
        }

        /// <summary>
        ///   获取LayoutControlItem列表
        /// </summary>
        /// <returns></returns>
        public void ClearLCItemValue()
        {
            LCItemUtil.ClearValue_LCItem(_LCItemList);
        }

        /// <summary>
        ///   获取LayoutControlItem列表
        /// </summary>
        /// <returns></returns>
        public LayoutControlItem GetLCItem(string LCName)
        {
            return _LCItemList.Find(a => a.Name == LCName);
        }

        /// <summary>
        /// 分页查询
        /// </summary>
        /// <param name="QPageIndex">页码</param>
        /// <param name="QPageSize">分页尺寸</param>
        public void RefreshData(int QPageIndex, int QPageSize)
        {
            DataTable dt = null;
            try
            {
                if (_QueryPageDataMethods == null)
                {
                    throw new Exception();
                }
                QPageIndex = QPageIndex < 1 ? 1 : QPageIndex;
                QPageSize = QPageSize < 0 ? 0 : QPageSize;
                PageData PageDataItem = _QueryPageDataMethods(QPageIndex, QPageSize);
                if (PageDataItem == null)
                {
                    throw new Exception();
                }
                dt = PageDataItem.Dt;
                //初始化Bar
                //SetLabelCallBack labDele = new SetLabelCallBack(Set_BarData); 
                Set_BarData(PageDataItem);
            }
            catch(Exception e)
            {
                Set_BarData(null);
            }
            if (this.SCGrid.PrimaryGrid.Columns.Contains(ChkTag))
            {
                if (dt == null)
                {
                    dt = new DataTable();
                }
                if (!dt.Columns.Contains(ChkTag))
                {
                    dt.Columns.Add(ChkTag, typeof(bool));
                }
            }
            this.SCGrid.PrimaryGrid.DataSource = dt;
           
        }


        public void RefreshData()
        {
            RefreshData(this.Btn_PageIndex.Value, this.Btn_PageSize.Value);
        }


        //刷新权限
        public void RefreshRole()
        {
            if (_RefreshRoleMethods != null)
            {
                _RefreshRoleMethods(this.SCGrid.PrimaryGrid.Columns.Contains(ChkTag));
            }
        }

        public void Refresh_LCItem(string LCName, DataTable dt, string KeyField, string DisplayField)
        {
            LayoutControlItem LCItem = GetLCItem(LCName);
            if (LCItem.Control == null)
            {
                return;
            }
            if (LCItem.Control is ComboBoxEx)
            {
                ComboBoxEx citem = LCItem.Control as ComboBoxEx;
               // string s = citem.SelectedValue == null ? "" : citem.SelectedValue.ToString();
                citem.DataSource = dt;
                citem.ValueMember = KeyField;
                citem.DisplayMember = DisplayField;

                
               // citem.SelectedValue = s;
            }
            else if (LCItem.Control is LC_DropChkList)
            {
                LC_DropChkList citem = LCItem.Control as LC_DropChkList;
                citem.RefreshData(dt, KeyField, DisplayField);
            }
        }

        #region [ 快捷菜单 ]

        private void Show_ContextMenuStrip()
        {
            ContextMenuStrip CMenus = new ContextMenuStrip();
            ToolStripMenuItem tsiCopyCell = new ToolStripMenuItem();
            tsiCopyCell.Text = "复制单元格";
            tsiCopyCell.Click += new EventHandler(TMCopyCell_Click);
            CMenus.Items.Add(tsiCopyCell);
            //if (_IsMultiSelect)
            //{
            //    ToolStripMenuItem tsiChkbtn = new ToolStripMenuItem();
            //    tsiChkbtn.Text = this.SCGrid.PrimaryGrid.Columns.Contains(ChkTag) ? "禁用多选" : "启用多选";
            //    tsiChkbtn.Click += new EventHandler(TMChkbtn_Click);
            //    CMenus.Items.Add(tsiChkbtn);
            //}

            if (this.SCGrid.PrimaryGrid.Columns.Contains(ChkTag))
            {
                ToolStripMenuItem tsiAllChk = new ToolStripMenuItem();
                tsiAllChk.Text = "全部选中";
                tsiAllChk.Click += new EventHandler(TMChkAllCell_Click);
                CMenus.Items.Add(tsiAllChk);

                ToolStripMenuItem tsiUAllChk = new ToolStripMenuItem();
                tsiUAllChk.Text = "清空选择";
                tsiUAllChk.Click += new EventHandler(TMChkUAllCell_Click);
                CMenus.Items.Add(tsiUAllChk);

                ToolStripMenuItem tsiUChk = new ToolStripMenuItem();
                tsiUChk.Text = "选中指定行";
                tsiUChk.Click += new EventHandler(TMChkCell_Click);
                CMenus.Items.Add(tsiUChk);

                ToolStripMenuItem tsiChk = new ToolStripMenuItem();
                tsiChk.Text = "清空指定行";
                tsiChk.Click += new EventHandler(TMUChkCell_Click);
                CMenus.Items.Add(tsiChk);
            }
            CMenus.Show(System.Windows.Forms.Control.MousePosition.X, System.Windows.Forms.Control.MousePosition.Y);
        }

        private void TMChkCell_Click(object sender, EventArgs e)
        {
            IsChange = false;
            foreach (GridRow gr in this.SCGrid.PrimaryGrid.SelectedRows)
            {
                if (gr == null)
                {
                    continue;
                }
                gr.Cells[ChkTag].Value = true;
            }
            IsChange = true;
            Set_BarChkText();
        }

        private void TMUChkCell_Click(object sender, EventArgs e)
        {
            IsChange = false;
            foreach (GridRow gr in this.SCGrid.PrimaryGrid.SelectedRows)
            {
                if (gr == null)
                {
                    continue;
                }
                gr.Cells[ChkTag].Value = false;
            }
            IsChange = true;
            Set_BarChkText();
        }

        private void TMChkAllCell_Click(object sender, EventArgs e)
        {
            IsChange = false;
            DataTable dt = this.SCGrid.PrimaryGrid.DataSource as DataTable;
            if (dt != null)
            {
                int count = dt.Rows.Count;
                for (int i = 0; i < count; i++)
                {
                    dt.Rows[i][ChkTag] = true;
                }
                this.Refresh();
            }
            IsChange = true;
            Set_BarChkText();
        }

        private void TMChkUAllCell_Click(object sender, EventArgs e)
        {
            IsChange = false;
            DataTable dt = this.SCGrid.PrimaryGrid.DataSource as DataTable;
            if (dt != null)
            {
                int count = dt.Rows.Count;
                for (int i = 0; i < count; i++)
                {
                    dt.Rows[i][ChkTag] = false;
                }
                this.Refresh();
            }
            IsChange = true;
            Set_BarChkText();
        }

        private void TMCopyCell_Click(object sender, EventArgs e)
        {
            Clipboard.SetDataObject(CellStr==null?CellStr:CellStr.ToString());
        }

        private void TMChkbtn_Click(object sender, EventArgs e)
        {
            if (_IsMultiSelect)
            {

                SCGrid_SetCheckBox(!this.SCGrid.PrimaryGrid.Columns.Contains(ChkTag));
            }
        }

        #endregion

        #region [ Bar ]

        private void Bar_PageQuery()
        {
            ShowOpaqueLayer();
            RefreshData();
            HideOpaqueLayer();
        }

        private void Btn_PageDown_Click(object sender, EventArgs e)
        {

            Btn_PageIndex.Value = Btn_PageIndex.Value + 1;
            Bar_PageQuery();

        }

        private void Btn_PageEnd_Click(object sender, EventArgs e)
        {

            Btn_PageIndex.Value = Btn_PageIndex.MaxValue;
            Bar_PageQuery();

        }

        private void Btn_PageUp_Click(object sender, EventArgs e)
        {
            Btn_PageIndex.Value = Btn_PageIndex.Value - 1;
            Bar_PageQuery();
        }

        private void Btn_PageOne_Click(object sender, EventArgs e)
        {
            Btn_PageIndex.Value = 1;
            Bar_PageQuery();
        }

        private void Btn_PageSize_ButtonCustomClick(object sender, EventArgs e)
        {
            Bar_PageQuery();
        }

        private void Btn_PageIndex_ButtonCustomClick(object sender, EventArgs e)
        {
            Bar_PageQuery();
        }

        private void Btn_ExportChk_Click(object sender, EventArgs e)
        {
            string f = ExportUtil.ShowSaveFileDialog();
            if (!string.IsNullOrEmpty(f))
            {
                if (_GCList == null || _GCList.Count <= 0)
                {
                    MessageUtil.ShowTips("没有可以导出数据.");
                    return;
                }
                ShowOpaqueLayer();
                ExportUtil.Execute(f, SCGrid_GetChkRows(), _GCList);
                HideOpaqueLayer();
                MessageUtil.ShowTips(string.Format("导出数据成功,保存文件名[{0}]", f));
            }

        }

        private void Btn_ExportNow_Click(object sender, EventArgs e)
        {

            string f = ExportUtil.ShowSaveFileDialog();
            if (!string.IsNullOrEmpty(f))
            {
                if (_GCList == null || _GCList.Count <= 0)
                {
                    MessageUtil.ShowTips("没有可以导出数据.");
                    return;
                }
                ShowOpaqueLayer();
                ExportUtil.Execute(f, this.SCGrid.PrimaryGrid.DataSource as DataTable, _GCList);
                HideOpaqueLayer();
                MessageUtil.ShowTips(string.Format("导出数据成功,保存文件名[{0}]", f));
            }
        }

        private void Btn_ExportALL_Click(object sender, EventArgs e)
        {

            try
            {
                string f = ExportUtil.ShowSaveFileDialog();
                if (!string.IsNullOrEmpty(f))
                {
                    if (_GCList == null || _GCList.Count <= 0 || _QueryPageDataMethods == null)
                    {
                        MessageUtil.ShowTips("没有可以导出数据.");
                        return;
                    }
                    ShowOpaqueLayer();
                    PageData PageDataItem=_QueryPageDataMethods(1, 0);
                    if (PageDataItem == null)
                    {
                        ExportUtil.Execute(f, null, _GCList);
                    }
                    else
                    {
                        ExportUtil.Execute(f, PageDataItem.Dt, _GCList);
                    }
                    MessageUtil.ShowTips(string.Format("导出数据成功,保存文件名[{0}]", f));
                }
                HideOpaqueLayer();

            }
            catch
            {
                HideOpaqueLayer();
            }

        }

        private void Set_BarChkText()
        {
            bool IsChk = this.SCGrid.PrimaryGrid.Columns.Contains(ChkTag);
            Lbl_Text.BeginGroup = IsChk;
            this.Lbl_Chk.Text = IsChk ? string.Format("选中{0}条", SCGrid_GetChkRowsQty()) : "";
        }

        private void Set_BarData(PageData PageDataItem)
        {
            if (this.InvokeRequired)
            {
                returnStr stc = new returnStr(Set_BarData);
                this.Invoke(stc, PageDataItem);
            }
            else
            {
                #region
                if (PageDataItem == null || PageDataItem.RowsCount <= 0)
                {
                    bar1.Visible = false;
                    this.Btn_PageSize.Value = 0;
                    this.Btn_PageIndex.Value = 0;
                    return;
                }
                bar1.Visible = true;
                //分页尺寸
                PageDataItem.PageSize = PageDataItem.PageSize < 0 ? 0 : PageDataItem.PageSize;
                Btn_PageSize.Value = PageDataItem.PageSize;
                Btn_PageSize.MinValue = 0;
                Btn_PageSize.MaxValue = int.MaxValue;
                //页码
                PageDataItem.PageIndex = PageDataItem.PageIndex < 1 ? 1 : PageDataItem.PageIndex;
                //总页数
                PageDataItem.PageCount = PageDataItem.PageCount < 1 ? 1 : PageDataItem.PageCount;
                PageDataItem.PageCount = PageDataItem.PageIndex > PageDataItem.PageCount ? PageDataItem.PageIndex : PageDataItem.PageCount;

                //页码设定
                Btn_PageIndex.Value = PageDataItem.PageIndex;
                Btn_PageIndex.MinValue = 1;
                Btn_PageIndex.MaxValue = PageDataItem.PageCount;

                Btn_PageOne.Enabled = true;
                Btn_PageUp.Enabled = true;
                Btn_PageDown.Enabled = true;
                Btn_PageEnd.Enabled = true;
                Btn_PageIndex.Enabled = true;

                if (PageDataItem.PageIndex <= 1)
                {
                    Btn_PageOne.Enabled = false;
                    Btn_PageUp.Enabled = false;
                }
                if (PageDataItem.PageIndex >= PageDataItem.PageCount)
                {
                    Btn_PageDown.Enabled = false;
                    Btn_PageEnd.Enabled = false;
                }
                if (PageDataItem.PageCount <= 1)
                {
                    Btn_PageIndex.Enabled = false;
                }
                string nos = (PageDataItem.PageSize * PageDataItem.PageIndex).ToString();
                if (PageDataItem.PageSize * PageDataItem.PageIndex > PageDataItem.RowsCount)
                {
                    nos = PageDataItem.RowsCount.ToString();
                }

                Lbl_Text.Text = string.Format("页次{0}/{1}页,每页{2}条,当前{3}至{4}条,共{5}条", PageDataItem.PageIndex, PageDataItem.PageCount, PageDataItem.PageSize, PageDataItem.PageSize * (PageDataItem.PageIndex - 1) + 1, nos, PageDataItem.RowsCount);
                if (!string.IsNullOrEmpty(PageDataItem.DisplayText))
                {
                    Lbl_Text.Text = string.Format("{0},{1}", PageDataItem.DisplayText, Lbl_Text.Text);
                }
                Set_BarChkText();
                #endregion
            }


        }

        private void Btn_PageSize_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
            {
                Btn_PageSize_ButtonCustomClick(null, null);
            }
        }

        private void Btn_PageIndex_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
            {
                Btn_PageIndex_ButtonCustomClick(null, null);
            }
        }

        #endregion

        #region [ SCGrid ]

        private void SCGrid_CellValueChanged(object sender, GridCellValueChangedEventArgs e)
        {
            if (IsChange && e.GridCell.GridColumn.Name == ChkTag)
            {
                Set_BarChkText();
            }
            if (e.GridCell.GridColumn.Name != ChkTag)
            {
                if (_CellValueChangedMethods != null)
                {
                    _CellValueChangedMethods(e);
                }
            }
        }

        private void SCGrid_CellMouseDown(object sender, GridCellMouseEventArgs e)
        {
            #region Right
            if (e.Button == MouseButtons.Right)
            {
                CellStr = e.GridCell.Value;
                Show_ContextMenuStrip();
            }
            else
            {
                GridRow gr = e.GridCell.GridRow;
                if (gr == null)
                {
                    return;
                }
                DataRowView drv = gr.DataItem as DataRowView;
                if (drv == null)
                {
                    return;
                }
                if (_CellMouseDownMethods!=null)
                   _CellMouseDownMethods(drv.Row);
            }
            #endregion
        }

        private void SCGrid_CellDoubleClick(object sender, GridCellDoubleClickEventArgs e)
        {
            if (_GridDoubleClickMethods != null)
            {
                GridRow gr = e.GridCell.GridRow;
                if (gr == null)
                {
                    return;
                }
                DataRowView drv = gr.DataItem as DataRowView;
                if (drv == null)
                {
                    return;
                }
                _GridDoubleClickMethods(drv.Row);
            }
        }

        /// <summary>
        /// 切换单/多选
        /// </summary>
        /// <param name="IsCheckBoxes">true,多选|false单选</param>
        public  void SCGrid_SetCheckBox(bool IsCheckBoxes)
        {

            if (IsCheckBoxes)
            {
                this.SCGrid.PrimaryGrid.Columns.Clear();
                DataTable dt = this.SCGrid.PrimaryGrid.DataSource as DataTable;
                if (dt == null)
                {
                    dt = new DataTable();
                    this.SCGrid.PrimaryGrid.DataSource = dt;
                }
                if (!dt.Columns.Contains(ChkTag))
                {
                    dt.Columns.Add(ChkTag, typeof(bool));
                }
                {
                    GridColumn gc = new GridColumn();
                    gc.Name = ChkTag;
                    gc.DataPropertyName = gc.Name;
                    gc.HeaderText = "";
                    gc.DisplayIndex = 0;
                    gc.Width = 40;
                    gc.EditorType = typeof(GridCheckBoxEditControl);
                    gc.CellStyles.Default.Alignment = DevComponents.DotNetBar.SuperGrid.Style.Alignment.MiddleCenter;
                    this.SCGrid.PrimaryGrid.Columns.Add(gc);
                }
                foreach (GridColumn dc in _GCList)
                {
                   // dc.ReadOnly = true;
                    dc.DisplayIndex = this.SCGrid.PrimaryGrid.Columns.Count;
                    this.SCGrid.PrimaryGrid.Columns.Add(dc);
                }
                this.SCGrid.PrimaryGrid.FrozenColumnCount = 1;
                this.SCGrid.PrimaryGrid.MultiSelect = true;
            }
            else
            {
                if (this.SCGrid.PrimaryGrid.Columns.Contains(ChkTag))
                {
                    this.SCGrid.PrimaryGrid.Columns.Remove(this.SCGrid.PrimaryGrid.Columns[ChkTag]);
                }
                DataTable dt = this.SCGrid.PrimaryGrid.DataSource as DataTable;
                if (dt != null)
                {
                    dt.Columns.Remove(ChkTag);
                }
                this.SCGrid.PrimaryGrid.FrozenColumnCount = 0;
                this.SCGrid.PrimaryGrid.MultiSelect = false;
            }
            Set_BarChkText();
            if (string.IsNullOrEmpty(_GroupName))
            {
                this.SCGrid.PrimaryGrid.SetGroup();
            }
            else
            {
                this.SCGrid.PrimaryGrid.SetGroup(this.SCGrid.PrimaryGrid.Columns[_GroupName]);
            }
            if (_RefreshRoleMethods != null)
            {
                _RefreshRoleMethods(IsCheckBoxes);
            }
            
        }

        /// <summary>
        /// 获取选中项数量
        /// </summary>
        /// <returns>选中数量</returns>
        public int SCGrid_GetChkRowsQty()
        {

            if (this.SCGrid.PrimaryGrid.Columns.Contains(ChkTag))
            {
                DataTable dt = this.SCGrid.PrimaryGrid.DataSource as DataTable;
                if (dt == null)
                {
                    return 0;
                }
                return (from DataRow dr in dt.Rows
                        where (dr[ChkTag] != null) && (!string.IsNullOrEmpty(dr[ChkTag].ToString()) && Boolean.Parse(dr[ChkTag].ToString()))
                        select 1).Count();
            }
            else
            {
                return this.SCGrid.PrimaryGrid.SelectedRowCount;
            }

        }

        /// <summary>
        /// 获取选中数据
        /// </summary>
        public DataTable SCGrid_GetChkRows()
        {
            DataTable dt = this.SCGrid.PrimaryGrid.DataSource as DataTable;
            if (dt == null)
            {
                return null;
            }
            DataTable ndt = dt.Clone();
            if (this.SCGrid.PrimaryGrid.Columns.Contains(ChkTag))
            {
                List<DataRow> drs = (from DataRow dr in dt.Rows
                                     where (dr[ChkTag] != null) && (!string.IsNullOrEmpty(dr[ChkTag].ToString()) && Boolean.Parse(dr[ChkTag].ToString()))
                                     select dr).ToList();
                foreach (DataRow dr in drs)
                {
                    ndt.ImportRow(dr);
                }
            }
            else
            {
                foreach (GridRow gr in this.SCGrid.PrimaryGrid.SelectedRows)
                {
                    DataRowView drv = gr.DataItem as DataRowView;
                    if (drv == null)
                    {
                        continue;
                    }

                    ndt.ImportRow(drv.Row);
                }

            }
            return ndt;
        }


        public DataTable SCGrid_GetAllRows()
        {
            return this.SCGrid.PrimaryGrid.DataSource as DataTable;
        }
        public DataRow SCGrid_GetSelectRow(int StepQty)
        {
            int TmpRowCount = this.SCGrid.PrimaryGrid.Rows.Count;

            if (TmpRowCount == 0)
            {
                return null;
            }
            int SRowcount = this.SCGrid.PrimaryGrid.SelectedRowCount;
            int TmpRowIndex = 0;
            if (SRowcount == 0)
            {
                TmpRowIndex = 0;
            }
            else
            {
                int nowindex = 0;
                foreach (GridRow gr in this.SCGrid.PrimaryGrid.SelectedRows)
                {
                    nowindex = gr.RowIndex;
                    break;
                }
                if (StepQty == 0)
                {
                    TmpRowIndex = nowindex;
                }
                else if (StepQty > 0)
                {
                    if (nowindex + 1 >= TmpRowCount)
                    {
                        TmpRowIndex = (TmpRowCount - 1);
                    }
                    else
                    {
                        TmpRowIndex = nowindex + 1;
                    }
                }
                else
                {
                    if (nowindex - 1 <= 0)
                    {
                        TmpRowIndex = 0;
                    }
                    else
                    {
                        TmpRowIndex = nowindex - 1;
                    }
                }
            }
            this.SCGrid.PrimaryGrid.ClearSelectedRows();
            this.SCGrid.PrimaryGrid.SetSelectedRows(TmpRowIndex, 1, true);

            DataTable dt = this.SCGrid.PrimaryGrid.DataSource as DataTable;
            if (dt == null)
            {
                return null;
            }
            return dt.Rows[TmpRowIndex];
        }

        public void SetGridColumnIsReadOnly(string GCName, bool IsReadOnly)
        {
            GridColumn gc = _GCList.Find(a => a.Name == GCName);
            if (gc != null)
            {
                if (IsReadOnly == false)
                {
                    gc.CellStyles.Default.TextColor = Color.Red;
                }
                   
                gc.ReadOnly = IsReadOnly;
            }
        }


        public DataTable GetGrid()
        {
            DataTable dt = this.SCGrid.PrimaryGrid.DataSource as DataTable;
            if (dt == null)
            {
                return null;
            }
            return dt;
        }
        public void UpdateGrid(DataTable _dt)
        {
            DataTable dt = this.SCGrid.PrimaryGrid.DataSource as DataTable;
            if (dt != null)
            {
                dt = _dt;
                this.Refresh();
            }
            this.SCGrid.PrimaryGrid.DataSource = dt;
        }
        #endregion
        private DataSet _DataSet;


        #region  Expand
        public void TSAE()
        {
            InitializeGrid_T();
        }

        private void InitializeGrid_T()
        {
            GridPanel panel = SCGrid.PrimaryGrid;
            //获取单元格的值
            //SelectedElementCollection col = this.superGridControl1.PrimaryGrid.GetSelectedRows();
            //List<GridCell> cells = col.GetCells();
            //textBoxX1.Text = cells[2].Value.ToString();
            //  SCGrid.PrimaryGrid.Filter.Visible = false;
            //控制表格只能选中单行
            //SCGrid.PrimaryGrid.MultiSelect =true;
            //SCGrid.PrimaryGrid.InitialSelection = RelativeSelection.Row;
            //只能选中一个单元格，而不是一行单元格
            SCGrid.PrimaryGrid.SelectionGranularity = SelectionGranularity.Cell;
            //是否显示序列号
            SCGrid.PrimaryGrid.ShowRowHeaders = true;
            panel.RowHeaderWidth = 30;
            SCGrid.PrimaryGrid.RowHeaderIndexOffset = 1; 
            this.SCGrid.PrimaryGrid.FrozenColumnCount = 1;
            //panel.Columns["IQC"].EditorType = typeof(MyButton);
            //GridRow iet = new GridRow();
            //GridButtonXEditControl control = iet.Cells["IQC"].EditControl as GridButtonXEditControl;
            // panel.SelectionGranularity = SelectionGranularity.Row;
            //panel.Columns["IQC"].EditorType = typeof(FlowerButton);
            // panel.Columns["ButtonX"].EditorParams = new object[] { flowerImageList };
        }
        public void sa()
        {
            InitializeGrid();
        }
        private void InitializeGrid()
        {

            GridPanel panel = SCGrid.PrimaryGrid;

            panel.Name = "Customers";
            panel.ShowToolTips = true;

            panel.MinRowHeight = 20;
            panel.AutoGenerateColumns = true;

            //panel.DefaultVisualStyles.GroupByStyles.Default.Background = _Background1;

            panel.SelectionGranularity = SelectionGranularity.Cell;

            //superGridControl1.CellValueChanged += SuperGridControl1CellValueChanged;
            // superGridControl1.GetCellStyle += SuperGridControl1GetCellStyle;
            SCGrid.DataBindingComplete += SuperGridControl1DataBindingComplete;
            //superGridControl1.DataBindingComplete += SuperGridControl1DataBindingComplete;
        }
        void SuperGridControl1DataBindingComplete(
   object sender, GridDataBindingCompleteEventArgs e)
        {
            GridPanel panel = e.GridPanel;

            panel.GroupByRow.Visible = true;

            switch (panel.DataMember)
            {
                case "WORK":
                    CustomizeCustomerPanel(panel);
                    break;

                //case "Orders":
                //    CustomizeOrdersPanel(panel);
                //    break;

                case "WORK_DTL":
                    CustomizeDetailsPanel(panel);
                    break;
            }
        }
        private void CustomizeCustomerPanel(GridPanel panel)
        {
            //panel.ColumnAutoSizeMode = ColumnAutoSizeMode.ColumnHeader;
            panel.DefaultVisualStyles.CellStyles.Default.Alignment = DevComponents.DotNetBar.SuperGrid.Style.Alignment.MiddleCenter;
            panel.FrozenColumnCount = 3;
            panel.ColumnHeader.RowHeight = 30;
            panel.ShowRowGridIndex = true;
            panel.ShowRowHeaders = true;
            panel.RowHeaderIndexOffset = 1;
            panel.RowHeaderWidth = 30;
            panel.Columns[0].GroupBoxEffects = GroupBoxEffects.None;
            panel.GroupByRow.Visible = false;
            //需要隐藏的列
            //panel.Columns["POSIDCUR"].Visible = false;
            panel.Columns["COMTYPE_T"].Visible = false;
            panel.Columns["WORKTASKSTATUS_T"].Visible = false;
            panel.Columns["KDAUF_T"].Visible = false;
            panel.Columns["KDPOS_T"].Visible = false;
            foreach (GridColumn column in panel.Columns)
            {
                column.ColumnSortMode = ColumnSortMode.Multiple;

                //column.DataPropertyName = ColName;
                //column.HeaderText = HeaderText;
                //column.ToolTip = HeaderText;
            }

        }
        private void CustomizeDetailsPanel(GridPanel panel)
        {
            panel.DefaultVisualStyles.CellStyles.Default.Margin =
                new DevComponents.DotNetBar.SuperGrid.Style.Padding(2);
            panel.DefaultVisualStyles.CellStyles.Default.Alignment = DevComponents.DotNetBar.SuperGrid.Style.Alignment.MiddleCenter;
            //GridColumn col = new GridColumn("Price");
            panel.AllowRowDelete = false;
            panel.AllowRowInsert = false;
            panel.AllowEdit = false;
            //col.ReadOnly = true;
            //col.EditorType = typeof(MyPriceEditControl);
            //col.GroupBoxEffects = GroupBoxEffects.None;

            //panel.Columns.Add(col);
            panel.ShowRowGridIndex = true;
            panel.RowHeaderIndexOffset = 1;
            panel.AllowRowHeaderResize = true;
            panel.ShowRowHeaders = false;
            panel.EnableCellExpressions = true;
            panel.ColumnHeader.RowHeight = 30;

            //panel.Columns[0].CellStyles.Default.Background =
            //    new Background(Color.LavenderBlush);

            panel.Columns["PARENTID"].CellStyles.Default.Alignment = DevComponents.DotNetBar.SuperGrid.Style.Alignment.MiddleCenter;

            panel.DefaultVisualStyles.CaptionStyles.Default.Alignment = DevComponents.DotNetBar.SuperGrid.Style.Alignment.MiddleCenter;
            panel.DefaultVisualStyles.CellStyles.Default.Alignment = DevComponents.DotNetBar.SuperGrid.Style.Alignment.MiddleCenter;
            panel.GroupByRow.Visible = false;
            panel.Columns["PARENTID"].HeaderText = "任务ID";
            panel.Columns["MNO"].HeaderText = "物料编号";
            panel.Columns["MNAME"].HeaderText = "物料名称";
            panel.Columns["BATCH"].HeaderText = "批次";
            panel.Columns["QTY"].HeaderText = "数量";
            panel.Columns["REMARKS"].HeaderText = "备注";
        }

        public void RefreshData_Work(int QPageIndex, int QPageSize)
        {
            DataTable dt = null;
            try
            {
                if (_QueryPageDataMethods == null)
                {
                    throw new Exception();
                }
                QPageIndex = QPageIndex < 1 ? 1 : QPageIndex;
                QPageSize = QPageSize < 0 ? 0 : QPageSize;
                PageData PageDataItem = _QueryPageDataMethods(QPageIndex, QPageSize);
                if (PageDataItem == null)
                {
                    throw new Exception();
                }
                dt = PageDataItem.Dt;
                //_DataSet = PageDataItem.st;
                //初始化Bar
                Set_BarData(PageDataItem);
            }
            catch
            {
                Set_BarData(null);
            }
            if (this.SCGrid.PrimaryGrid.Columns.Contains(ChkTag))
            {
                if (dt == null)
                {
                    dt = new DataTable();
                }
                if (!dt.Columns.Contains(ChkTag))
                {
                    dt.Columns.Add(ChkTag, typeof(bool));
                }
            }

            this.SCGrid.PrimaryGrid.DataSource = _DataSet;
            this.SCGrid.PrimaryGrid.DataMember = "WORK";
        }
        public void RefreshData_Work()
        {
            RefreshData_Work(this.Btn_PageIndex.Value, this.Btn_PageSize.Value);
        }
        public DataSet SCGrid_GetChkRows_Work_Set()
        {
            DataSet ds = this.SCGrid.PrimaryGrid.DataSource as DataSet;
            return ds;
        }
        /// <summary>
        /// 获取选中数据
        /// </summary>
        public DataTable SCGrid_GetChkRows_Work()
        {
            DataTable ndt = new DataTable();
            DataSet ds = this.SCGrid.PrimaryGrid.DataSource as DataSet;
            if (ds != null)
            {
                DataTable dt = ds.Tables["WORK"];
                if (dt == null)
                {
                    return null;
                }
                ndt = dt.Clone();
                if (this.SCGrid.PrimaryGrid.Columns.Contains(ChkTag))
                {
                    List<DataRow> drs = (from DataRow dr in dt.Rows
                                         where (dr[ChkTag] != null) && (!string.IsNullOrEmpty(dr[ChkTag].ToString()) && Boolean.Parse(dr[ChkTag].ToString()))
                                         select dr).ToList();
                    foreach (DataRow dr in drs)
                    {
                        ndt.ImportRow(dr);
                    }
                }
                else
                {
                    foreach (GridRow gr in this.SCGrid.PrimaryGrid.SelectedRows)
                    {
                        DataRowView drv = gr.DataItem as DataRowView;
                        if (drv == null)
                        {
                            continue;
                        }

                        ndt.ImportRow(drv.Row);
                    }

                }
            }
            return ndt;
        }

        #endregion

        public DataTable _dt(int QPageIndex, int QPageSize)
        {
            DataTable dt = null;
            try
            {
                if (_QueryPageDataMethods == null)
                {
                    throw new Exception();
                }
                QPageIndex = QPageIndex < 1 ? 1 : QPageIndex;
                QPageSize = QPageSize < 0 ? 0 : QPageSize;
                PageData PageDataItem = _QueryPageDataMethods(QPageIndex, QPageSize);
                if (PageDataItem == null)
                {
                    throw new Exception();
                }
                dt = PageDataItem.Dt;
                //初始化Bar
                // Set_BarData(PageDataItem);
            }
            catch
            {
                // Set_BarData(null);
            }
            return dt;
        }
        /// <summary>
        /// 分页查询
        /// </summary>
        /// <param name="QPageIndex">页码</param>
        /// <param name="QPageSize">分页尺寸</param>
        public void RefreshData_Maintenance(int QPageIndex, int QPageSize)
        {
            DataTable dt = null;
            try
            {
                if (_QueryPageDataMethods == null)
                {
                    throw new Exception();
                }
                QPageIndex = QPageIndex < 1 ? 1 : QPageIndex;
                QPageSize = QPageSize < 0 ? 0 : QPageSize;
                PageData PageDataItem = _QueryPageDataMethods(QPageIndex, QPageSize);
                if (PageDataItem == null)
                {
                    throw new Exception();
                }
                dt = PageDataItem.Dt;
                //初始化Bar
                Set_BarData(PageDataItem);
            }
            catch
            {
                Set_BarData(null);
            }
            if (this.SCGrid.PrimaryGrid.Columns.Contains(ChkTag))
            {
                if (dt == null)
                {
                    dt = new DataTable();
                }
                if (!dt.Columns.Contains(ChkTag))
                {
                    dt.Columns.Add(ChkTag, typeof(bool));
                }
            }
            GridPanel panel = SCGrid.PrimaryGrid;

            panel.Name = "Maintenance"; //保养报表使用
            SCGrid.GetCellStyle += SuperGridControl1GetCellStyle;

            this.SCGrid.PrimaryGrid.DataSource = dt;


        }
        void SuperGridControl1GetCellStyle(object sender, GridGetCellStyleEventArgs e)
        {
            GridPanel panel = e.GridPanel;

            if (panel.Name.Equals("Maintenance") == true)
            {
                if (e.GridCell.GridColumn.Name.Equals("TERM") == true) //数据库剩余时间表头
                {
                    //if (((string)e.GridCell.Value).Equals("TERM") == true)
                    //if(DateTime.Now.AddDays(7)>=(DateTime)e.GridCell.Value)
                    //int  sa =(Int32)e.GridCell.Value;
                    //if ((Int32)e.GridCell.Value < 7)
                    //{
                    //    e.Style.TextColor = Color.Red;
                    //}
                    //if(((Int32)e.GridCell.Value)<0)
                    string wqe = e.GridCell.FormattedValue;
                    if (Convert.ToInt32(wqe) < 7)
                    {
                        e.Style.TextColor = Color.Red;
                    }

                    //if (((string)e.GridCell.Value).Equals("7") == true)
                    //    e.Style.TextColor = Color.Red;


                }
            }
        }

        private void layoutControl1_Click(object sender, EventArgs e)
        {

        }

        //public void AddRows(int rowCount, string values)
        //{
        //    for (int i = 0; i < rowCount; i++)
        //        SCGrid.PrimaryGrid.Rows.Add(GetNewRow(values));
        //}
        /// <summary>
        /// Creates a new GridRow
        /// </summary>
        /// <returns></returns>
        //private static GridRow GetNewRow(string values)
        //{
        //    // GridRows can be created with varying parameters set
        //    // to the GridRow constructor. In this case we are
        //    // sending a variable list of parameters.

        //    GridRow row = new GridRow(values);

        //    return row;
        //}
        void SuperGridControl1RowSetDefaultValues(
          object sender, GridRowSetDefaultValuesEventArgs e)
        {
            // We only want to initialize new rows upon their creation,
            // not each time they are activated (only applicable to the InsertRow).

            //if (e.NewRowContext == NewRowContext.RowInit)
            //{
            //    GridRow row = e.GridRow;
            //    row["查询角色"].Value = "agcd";
            //}
        }
        void SuperGridControl1CellValueChanged(
            object sender, GridCellValueChangedEventArgs e)
        {
            //GridCell cell = e.GridCell;

            //// If the cell changing value is in the "Power State" column
            //// then adjust the row "Start/Stop" cell appropriately

            //if (cell.GridColumn.Name.Equals("查询角色") == true)
            //{
            //    GridRow row = cell.GridRow;
            //    row.Cells["查询角色"].Value = "adafsdf";
            //    // Hide the cell if the switch button is off
            //    // and reset the cell's value back to the "Start" state
            //}
        }
    }
    
}