using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Text;
using System.Web;
using BLL;
using Newtonsoft.Json.Linq;
using AspNet = System.Web.UI.WebControls;
using System.Linq;

namespace FineUIPro.Web.Welder
{
    public partial class WelderOKRate : PageBase
    {
        #region 加载页面
        /// <summary>
        /// 加载页面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                if (this.CurrUser.UserId == BLL.Const.GlyId)
                {
                    this.btnDelete.Hidden = false;
                }
                this.ddlPageSize.SelectedValue = this.Grid1.PageSize.ToString();
                InitTreeMenu();
            }
        }
        #endregion
        #region
        private void InitTreeMenu()
        {
            this.tvControlItem.Nodes.Clear();
            TreeNode rootNode = new TreeNode();
            rootNode.Text = "年-月";
            rootNode.NodeID = "0";
            rootNode.Expanded = true;
            this.tvControlItem.Nodes.Add(rootNode);

            var welder = from x in Funs.DB.Sp_WelderOKRate
                         select x.Years;
            if (welder.Count() > 0)
            {
                var years = welder.Distinct();
                foreach (string y in years)
                {
                    TreeNode tnYear = new TreeNode();//年节点
                    tnYear.Text = y;
                    tnYear.NodeID = y;
                    rootNode.Nodes.Add(tnYear);

                    var months = from x in Funs.DB.Sp_WelderOKRate
                                 where x.Years == y
                                 select x.Months;
                    if (months.Count() > 0)
                    {
                        months = months.Distinct();
                        foreach (string m in months)
                        {
                            TreeNode tnMonths = new TreeNode();//月节点
                            tnMonths.Text = m;
                            tnMonths.NodeID = y + "|" + m;
                            tnMonths.EnableClickEvent = true;
                            tnYear.Nodes.Add(tnMonths);
                        }
                    }
                }
            }

        }
        #endregion

        protected void tvControlItem_NodeCommand(object sender, TreeCommandEventArgs e)
        {
            if (!string.IsNullOrEmpty(tvControlItem.SelectedNodeID))
            {
                var unit = (from x in Funs.DB.Sp_WelderOKRate
                            where x.Months == tvControlItem.SelectedNode.Text
                            && x.Years == tvControlItem.SelectedNode.ParentNode.Text
                            select x.UnitId).Distinct();
                var u = from x in unit
                        join y in Funs.DB.Base_Unit on x equals y.UnitId
                        select new { UnitId = x, y.UnitName };
                //单位
                this.drpUnit.DataTextField = "UnitName";
                this.drpUnit.DataValueField = "UnitId";
                this.drpUnit.DataSource = u;
                this.drpUnit.DataBind();
                Funs.FineUIPleaseSelect(this.drpUnit);
            }

            BindGrid();
            OutputSummaryData();
        }


        /// <summary>
        /// 全部行合计
        /// </summary>
        private void OutputSummaryData()
        {
            Grid1.SummaryData = null;
            if (dt != null)
            {
                int sumTotalFilmNum = 0;
                int sumOneToatalFilmNum = 0;
                int sumOneToatalJointNum = 0;
                int sumOnePassFilmNum = 0;
                int sumOnePassJointNum = 0;
                int sumOneRepairFilmNum = 0;
                int sumTwoRepairFilmNum = 0;
                int sumThreeRepairFilmNum = 0;
                int sumCRepairFilmNum = 0;
                int sumNoRepairFilmNum = 0;
                int sumKPassFilmNum = 0;
                int sumRMaterialFilmNum = 0;
                string sumOKRate = "";
                string sumOKJointRate = "";

                foreach (DataRow row in dt.Rows)
                {
                    sumTotalFilmNum += Convert.ToInt32(row["TotalFilmNum"]);
                    sumOneToatalFilmNum += Convert.ToInt32(row["OneToatalFilmNum"]);
                    if (!string.IsNullOrEmpty(row["OneToatalJointNum"].ToString()))
                    {
                        sumOneToatalJointNum += Convert.ToInt32(row["OneToatalJointNum"]);
                    }
                    sumOnePassFilmNum += Convert.ToInt32(row["OnePassFilmNum"]);
                    if (!string.IsNullOrEmpty(row["OnePassJointNum"].ToString()))
                    {
                        sumOnePassJointNum += Convert.ToInt32(row["OnePassJointNum"]);
                    }
                    sumOneRepairFilmNum += Convert.ToInt32(row["OneRepairFilmNum"]);
                    sumTwoRepairFilmNum += Convert.ToInt32(row["TwoRepairFilmNum"]);
                    sumThreeRepairFilmNum += Convert.ToInt32(row["ThreeRepairFilmNum"]);
                    sumCRepairFilmNum += Convert.ToInt32(row["CRepairFilmNum"]);
                    sumNoRepairFilmNum += Convert.ToInt32(row["NoRepairFilmNum"]);
                    sumKPassFilmNum += Convert.ToInt32(row["KPassFilmNum"]);
                    sumRMaterialFilmNum += Convert.ToInt32(row["RMaterialFilmNum"]);
                }
                if (sumOneToatalFilmNum != 0)
                {
                    sumOKRate = (sumOnePassFilmNum * 100.0 / sumOneToatalFilmNum * 1.0).ToString("0.00") + "%";
                }
                if (sumOneToatalJointNum != 0)
                {
                    sumOKJointRate = (sumOnePassJointNum * 100.0 / sumOneToatalJointNum * 1.0).ToString("0.00") + "%";
                }

                JObject summary = new JObject();
                summary.Add("tfNumber", "合计");
                summary.Add("TotalFilmNum", sumTotalFilmNum.ToString());
                summary.Add("OneToatalFilmNum", sumOneToatalFilmNum.ToString());
                summary.Add("OneToatalJointNum", sumOneToatalJointNum.ToString());
                summary.Add("OnePassFilmNum", sumOnePassFilmNum.ToString());
                summary.Add("OnePassJointNum", sumOnePassJointNum.ToString());
                summary.Add("OneRepairFilmNum", sumOneRepairFilmNum.ToString());
                summary.Add("TwoRepairFilmNum", sumTwoRepairFilmNum.ToString());
                summary.Add("ThreeRepairFilmNum", sumThreeRepairFilmNum.ToString());
                summary.Add("CRepairFilmNum", sumCRepairFilmNum.ToString());
                summary.Add("NoRepairFilmNum", sumNoRepairFilmNum.ToString());
                summary.Add("KPassFilmNum", sumKPassFilmNum.ToString());
                summary.Add("RMaterialFilmNum", sumRMaterialFilmNum.ToString());
                summary.Add("OKRate", sumOKRate.ToString());
                summary.Add("OKJointRate", sumOKJointRate.ToString());

                Grid1.SummaryData = summary;
            }

        }

        /// <summary>
        /// 数据表
        /// </summary>
        private DataTable dt = null;

        #region 绑定数据
        /// <summary>
        /// 绑定数据
        /// </summary>
        private void BindGrid()
        {
            if (tvControlItem.SelectedNode != null)
            {
                string strSql = @"SELECT sp.*,project.ProjectCode,project.ProjectName,welder.WED_Code 
                                FROM dbo.Sp_WelderOKRate sp
                                     LEFT JOIN dbo.Base_Project project ON  project.ProjectId=sp.ProjectId
									 LEFT JOIN dbo.HJGL_BS_Welder welder ON sp.WED_ID=welder.WED_ID
                                WHERE 1=1";
                List<SqlParameter> listStr = new List<SqlParameter>();

                if (!string.IsNullOrEmpty(tvControlItem.SelectedNodeID))
                {
                    strSql += " AND sp.Years= @Years AND sp.Months= @Months";
                    listStr.Add(new SqlParameter("@Years", tvControlItem.SelectedNode.ParentNode.Text));
                    listStr.Add(new SqlParameter("@Months", tvControlItem.SelectedNode.Text));
                }
                if (drpUnit.SelectedValue != Const._Null && !string.IsNullOrEmpty(drpUnit.SelectedValue))
                {
                    strSql += " AND sp.UnitId= @UnitId";
                    listStr.Add(new SqlParameter("@UnitId", drpUnit.SelectedValue));
                }
                if (drpWelder.SelectedValueArray.Length>0)
                {
                    string[] strs = drpWelder.SelectedValueArray;
                    string ids = string.Empty;
                    foreach (var str in strs)
                    {
                        ids += str + ",";
                    }
                    strSql += " AND @WED_ID like '%'+sp.WED_ID+'%'";
                    listStr.Add(new SqlParameter("@WED_ID", ids));
                }

                SqlParameter[] parameter = listStr.ToArray();
                dt = SQLHelper.GetDataTableRunText(strSql, parameter);
                //tb = SQLHelper.GetDataTableRunProc("HJGL_sp_WelderOKRateStatistics", parameter);
                this.Grid1.RecordCount = dt.Rows.Count;
                var table = this.GetPagedDataTable(Grid1, dt);
                Grid1.DataSource = table;
                Grid1.DataBind();
                OutputSummaryData();
            }
            else
            {
                Grid1.DataSource = null;
                Grid1.DataBind();
                OutputSummaryData();
            }
        }

        protected void drpUnit_SelectedIndexChanged(object sender, EventArgs e)
        {
            string unitId = drpUnit.SelectedValue;
            if (unitId != Const._Null)
            {
                var welder = (from x in Funs.DB.Sp_WelderOKRate
                            where x.Months == tvControlItem.SelectedNode.Text
                            && x.Years == tvControlItem.SelectedNode.ParentNode.Text
                            && x.UnitId== unitId
                            select x.WED_ID).Distinct();
                var w = from x in welder
                        join y in Funs.DB.HJGL_BS_Welder on x equals y.WED_ID
                        select new { WED_ID = x, y.WED_Code };

                drpWelder.Items.Clear();
                drpWelder.DataTextField = "WED_Code";
                drpWelder.DataValueField = "WED_ID";
                drpWelder.DataSource = w;
                Funs.FineUIPleaseSelect(drpWelder);
                drpWelder.DataBind();
            }
        }

        #endregion

        protected void Grid1_RowDoubleClick(object sender, GridRowClickEventArgs e)
        {
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("WelderOKRateEdit.aspx?RateId={0}", Grid1.SelectedRowID, "维护 - ")));
        }

        #region 分页
        /// <summary>
        /// 分页
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
        {
            this.BindGrid();
        }

        /// <summary>
        /// 分页显示条数下拉框
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
        {
            this.Grid1.PageSize = Convert.ToInt32(this.ddlPageSize.SelectedValue);
            this.BindGrid();
        }

        /// <summary>
        /// 排序
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_Sort(object sender, FineUIPro.GridSortEventArgs e)
        {
            this.BindGrid();
        }
        #endregion

        protected void btnFind_Click(object sender, EventArgs e)
        {
            this.BindGrid();
        }

        protected void btnPrint_Click(object sender, EventArgs e)
        {
            BindGrid();
            string projectId = this.tvControlItem.SelectedNodeID;
            if (!string.IsNullOrEmpty(tvControlItem.SelectedNodeID) 
                && drpWelder.SelectedValue != Const._Null 
                && !string.IsNullOrEmpty(drpWelder.SelectedValue))
            {
                var welder = BLL.HJGL_PersonManageService.GetWelderByWenId(drpWelder.SelectedValue);
                string welderName = welder.WED_Name;
                string welderCode = welder.WED_Code;
                string years = tvControlItem.SelectedNode.ParentNode.Text;
                string months = tvControlItem.SelectedNode.Text;

                int sumTotalFilmNum = 0;
                int sumOneToatalFilmNum = 0;
                int sumOnePassFilmNum = 0;
                string sumOKRate = "";
                if (dt != null)
                {
                    foreach (DataRow row in dt.Rows)
                    {
                        sumTotalFilmNum += Convert.ToInt32(row["TotalFilmNum"]);
                        sumOneToatalFilmNum += Convert.ToInt32(row["OneToatalFilmNum"]);
                        sumOnePassFilmNum += Convert.ToInt32(row["OnePassFilmNum"]);
                    }
                    if (sumOneToatalFilmNum != 0)
                    {
                        sumOKRate = (sumOnePassFilmNum * 100.0 / sumOneToatalFilmNum * 1.0).ToString("0.00") + "%";
                    }
                }

                string varValue = welderName + "|" + welderCode + "|" + years + "|" + months + "|" + sumTotalFilmNum.ToString() + "|" + sumOneToatalFilmNum.ToString() + "|" + sumOnePassFilmNum.ToString() + "|" + sumOKRate;
                
                varValue = HttpUtility.UrlEncodeUnicode(varValue);
                string replaceParameter = drpWelder.SelectedValue + "|" + years + "|" + months;
                
                string reportId = BLL.Const.HGGL_WelderOKRateReportId;
                PageContext.RegisterStartupScript(Window2.GetShowReference(String.Format("../Common/ReportPrint/ExReportPrint.aspx?ispop=1&reportId={0}&replaceParameter={1}&varValue={2}&projectId=0", reportId, replaceParameter, varValue, "打印 - ")));
            }
            else
            {
                ShowNotify("请选择年月和焊工！", MessageBoxIcon.Warning);
                return;
            }
        }

        #region 编制按钮事件
        /// <summary>
        /// 编制
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnAdd_Click(object sender, EventArgs e)
        {
            if (CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, Const.Welder_WelderOKRateMenuId, Const.BtnCompile))
            {

                if (string.IsNullOrEmpty(this.txtMonths.Text.Trim()))
                {
                    ShowNotify("请选择月份！", MessageBoxIcon.Warning);
                    return;
                }
                string[] yearMonth = txtMonths.Text.Split('-');
                if (BLL.WelderOKRateService.IsExistYearMonth(yearMonth[0], yearMonth[1]))
                {
                    ShowNotify("该单位该月份记录已生成，请点击该月份查看！", MessageBoxIcon.Warning);
                    return;
                }

                DateTime startDate = Convert.ToDateTime(this.txtMonths.Text.Trim() + "-01");
                DateTime endDate = startDate.AddMonths(1).AddDays(-1);

                List<SqlParameter> listStr = new List<SqlParameter>();
                listStr.Add(new SqlParameter("@date1", string.Format("{0:yyyy-MM-dd}", startDate)));
                listStr.Add(new SqlParameter("@date2", string.Format("{0:yyyy-MM-dd}", endDate)));
                SqlParameter[] parameter = listStr.ToArray();
                SQLHelper.GetDataTableRunProc("HJGL_sp_WelderOKRate", parameter);


                // 实现过程中的割口和母材数量
                string strC = @"SELECT joint.JOT_CellWelder,joint.ProjectId,iso.BSU_ID,
                                      SUM(ISNULL(joint.RT1_RepairFilmNum,0)+ISNULL(joint.RT2_RepairFilmNum,0)+ISNULL(joint.RT2_RepairFilmNum,0)) AS CRepairFilmNum
                                 FROM dbo.HJGL_PW_JointInfo joint
                                 LEFT JOIN (SELECT ISO_ID,JOT_ID, REPLACE(JOT_JointNo,'A','') AS JOT_JointNo 
                                   FROM dbo.HJGL_PW_JointInfo WHERE JOT_JointNo LIKE '%A%') b
                                                 ON b.ISO_ID = joint.ISO_ID AND b.JOT_JointNo = joint.JOT_JointNo
                                 LEFT JOIN dbo.HJGL_PW_IsoInfo iso ON iso.ISO_ID = joint.ISO_ID 
                                 WHERE b.JOT_ID IS NOT NULL AND joint.dreportid IS NOT NULL
                              AND  ((CASE WHEN (SELECT TOP 1 ConfirmDate FROM dbo.HJGL_CH_RepairItemRecord WHERE JOT_ID=joint.JOT_ID AND RepairMark='R3') IS NOT NULL
                                       THEN (SELECT TOP 1 ConfirmDate FROM dbo.HJGL_CH_RepairItemRecord WHERE JOT_ID=joint.JOT_ID AND RepairMark='R3')
                                               ELSE
                                 CASE WHEN (SELECT TOP 1 ConfirmDate FROM dbo.HJGL_CH_RepairItemRecord WHERE JOT_ID=joint.JOT_ID AND RepairMark='R2') IS NOT NULL
                                            THEN (SELECT TOP 1 ConfirmDate FROM dbo.HJGL_CH_RepairItemRecord WHERE JOT_ID=joint.JOT_ID AND RepairMark='R2')
                                      ELSE (SELECT TOP 1 ConfirmDate FROM dbo.HJGL_CH_RepairItemRecord WHERE JOT_ID=joint.JOT_ID AND RepairMark='R1') END
                                                  END) BETWEEN @date1 AND @date2)
                      GROUP BY joint.ProjectId, joint.JOT_CellWelder,iso.BSU_ID";
                List<SqlParameter> parmsC = new List<SqlParameter>();
                parmsC.Add(new SqlParameter("@date1", string.Format("{0:yyyy-MM-dd}", startDate)));
                parmsC.Add(new SqlParameter("@date2", string.Format("{0:yyyy-MM-dd}", endDate)));
                SqlParameter[] parameterC = parmsC.ToArray();
                DataTable dtc = SQLHelper.GetDataTableRunText(strC, parameterC);

                string strR = @" SELECT SUM(joint.R_Material) AS R_MaterialNum,joint.JOT_CellWelder,joint.ProjectId,iso.BSU_ID
                                   FROM dbo.HJGL_PW_JointInfo joint
                                   LEFT JOIN dbo.HJGL_PW_IsoInfo iso ON iso.ISO_ID = joint.ISO_ID 
                          WHERE joint.dreportid IS NOT NULL
                                AND (SELECT TOP 1 SignDate FROM dbo.HJGL_BO_QualityRating WHERE JOT_ID=joint.JOT_ID AND RMaterial=1) BETWEEN '2022-04-01' AND '2022-04-30' 
                             AND joint.R_Material IS NOT NULL
                          GROUP BY joint.ProjectId, joint.JOT_CellWelder,iso.BSU_ID";
                List<SqlParameter> parmsR = new List<SqlParameter>();
                parmsR.Add(new SqlParameter("@date1", string.Format("{0:yyyy-MM-dd}", startDate)));
                parmsR.Add(new SqlParameter("@date2", string.Format("{0:yyyy-MM-dd}", endDate)));
                SqlParameter[] parameterR = parmsR.ToArray();
                DataTable dtr = SQLHelper.GetDataTableRunText(strR, parameterR);

                Model.SGGLDB db = Funs.DB;
                for (int i = 0; i < dtc.Rows.Count; i++)
                {
                    Model.Sp_WelderOKRate upc = db.Sp_WelderOKRate.FirstOrDefault(x => x.ProjectId == dtc.Rows[i]["ProjectId"].ToString()
                                                                                  && x.UnitId == dtc.Rows[i]["BSU_ID"].ToString()
                                                                                  && x.WED_ID == dtc.Rows[i]["JOT_CellWelder"].ToString()
                                                                                  && x.Years == startDate.Year.ToString()
                                                                                  && x.Months == string.Format("{0:MM}", startDate));
                    if (upc != null)
                    {
                        upc.CRepairFilmNum = Convert.ToInt32(dtc.Rows[i]["CRepairFilmNum"]);
                        db.SubmitChanges();
                    }
                }

                for (int i = 0; i < dtr.Rows.Count; i++)
                {
                    Model.Sp_WelderOKRate upr = db.Sp_WelderOKRate.FirstOrDefault(x => x.ProjectId == dtr.Rows[i]["ProjectId"].ToString()
                                                                                  && x.UnitId == dtr.Rows[i]["BSU_ID"].ToString()
                                                                                  && x.WED_ID == dtr.Rows[i]["JOT_CellWelder"].ToString()
                                                                                  && x.Years == startDate.Year.ToString()
                                                                                  && x.Months == string.Format("{0:MM}", startDate));
                    if (upr != null)
                    {
                        upr.RMaterialFilmNum = Convert.ToInt32(dtr.Rows[i]["R_MaterialNum"]);
                        db.SubmitChanges();
                    }
                }

                InitTreeMenu();
                BindGrid();

                ShowNotify("该月份数据已成功！", MessageBoxIcon.Success);
            }
            else
            {
                ShowNotify("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
            }
        }

        protected void btnModify_Click(object sender, EventArgs e)
        {
            //if (BLL.CommonService.GetAllButtonPowerList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.Welder_QualifiedProjectMenuId, BLL.Const.BtnModify))
            //{
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInTop("请选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("WelderOKRateEdit.aspx?RateId={0}", Grid1.SelectedRowID, "维护 - ")));
            //}
            //else
            //{
            //    ShowNotify("您没有这个权限，请与管理员联系！", MessageBoxIcon.Warning);
            //}
        }

        protected void btnDelete_Click(object sender, EventArgs e)
        {
            if (this.tvControlItem.SelectedNode.Nodes.Count == 0)
            {
                string yearmonth = this.tvControlItem.SelectedNodeID;
                if (!string.IsNullOrEmpty(yearmonth))
                {
                    string year = yearmonth.Split('|')[0];
                    string month = yearmonth.Split('|')[1];
                    var list = from x in Funs.DB.Sp_WelderOKRate
                               where x.Months == month
                               && x.Years == year
                               select x;
                    if (list.Count() > 0)
                    {
                        Funs.DB.Sp_WelderOKRate.DeleteAllOnSubmit(list);
                        Funs.DB.SubmitChanges();
                    }
                }
            }
            else
            {
                Alert.ShowInTop("请选择末级节点删除！", MessageBoxIcon.Warning);
                return;
            }
            ShowNotify("删除成功！", MessageBoxIcon.Success);
            InitTreeMenu();
            BindGrid();
        }
        #endregion

        #region 弹出编辑窗口关闭事件
        /// <summary>
        /// 弹出编辑窗体关闭事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Window1_Close(object sender, WindowCloseEventArgs e)
        {
            BindGrid();
        }
        #endregion

        #region 导出按钮
        /// 导出按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnOut_Click(object sender, EventArgs e)
        {
            Response.ClearContent();
            string filename = Funs.GetNewFileName();
            Response.AddHeader("content-disposition", "attachment; filename=" + System.Web.HttpUtility.UrlEncode("持证焊工焊接合格率汇总表" + filename, System.Text.Encoding.UTF8) + ".xls");
            Response.ContentType = "application/excel";
            Response.ContentEncoding = System.Text.Encoding.UTF8;
            Response.Write(GetGridTableHtml(Grid1));
            Response.End();
        }

        /// <summary>
        /// 导出方法
        /// </summary>
        /// <param name="grid"></param>
        /// <returns></returns>
        private string GetGridTableHtml(Grid grid)
        {
            StringBuilder sb = new StringBuilder();
            sb.Append("<meta http-equiv=\"content-type\" content=\"application/excel; charset=UTF-8\"/>");
            sb.Append("<table cellspacing=\"0\" rules=\"all\" border=\"1\" style=\"border-collapse:collapse;\">");
            sb.Append("<tr>");
            this.Grid1.PageSize = 100000;
            BindGrid();
            foreach (GridColumn column in grid.AllColumns)
            {
                if (column.HeaderText != "返修数量")
                {
                    sb.AppendFormat("<td>{0}</td>", column.HeaderText);
                }
            }
            sb.Append("</tr>");
            foreach (GridRow row in grid.Rows)
            {
                sb.Append("<tr>");
                foreach (GridColumn column in grid.AllColumns)
                {
                    if (column.HeaderText != "返修数量")
                    {
                        string html = row.Values[column.ColumnIndex].ToString();
                        if (column.ColumnID == "tfNumber")
                        {
                            html = (row.FindControl("labNumber") as AspNet.Label).Text;
                        }
                        sb.AppendFormat("<td>{0}</td>", html);
                    }
                }

                sb.Append("</tr>");
            }

            sb.Append("</table>");

            return sb.ToString();
        }
        #endregion
    }
}