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

namespace FineUIPro.Web.Customization.CNCCG.HSSE.Check
{
    public partial class SafetyOfficerCheckPerson : PageBase
    {
        /// <summary>
        /// GV被选择项列表
        /// </summary>
        public List<string> ItemSelectedList
        {
            get
            {
                return (List<string>)ViewState["ItemSelectedList"];
            }
            set
            {
                ViewState["ItemSelectedList"] = value;
            }
        }

        protected void Grid1_RowCommand(object sender, GridCommandEventArgs e)
        {
            string rowID = Grid1.DataKeys[e.RowIndex][1].ToString();
            if (e.CommandName == "IsSelected")
            {
                CheckBoxField checkField = (CheckBoxField)Grid1.FindColumn("ckbIsSelected");
                if (checkField.GetCheckedState(e.RowIndex))
                {
                    if (!ItemSelectedList.Contains(rowID))
                    {
                        ItemSelectedList.Add(rowID);
                    }
                }
                else
                {
                    if (ItemSelectedList.Contains(rowID))
                    {
                        ItemSelectedList.Remove(rowID);
                    }
                }
            }
        }

        /// <summary>
        /// 加载页面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                this.ItemSelectedList = new List<string>();

                //this.btnNew.OnClientClick = Window2.GetShowReference("SafePersonAdd.aspx") + "return false;";

                if (this.CurrUser != null && this.CurrUser.PageSize.HasValue)
                {
                    Grid1.PageSize = this.CurrUser.PageSize.Value;
                }
                this.ddlPageSize.SelectedValue = Grid1.PageSize.ToString();
                // 绑定表格
                this.BindGrid();
            }
        }

        #region 加载数据
        /// <summary>
        /// 绑定数据
        /// </summary>
        private void BindGrid()
        {
            //string strSql = @"SELECT Users.UserId,Users.Account,Users.UserCode,Users.Password,Users.UserName,Depart.DepartName,Users.RoleId,Users.UnitId,Users.IsPost,CASE WHEN  Users.IsPost=1 THEN '是' ELSE '否' END AS IsPostName,Users.IdentityCard,Users.Telephone,Users.IsOffice,UnitCode,"
            //              + @"Roles.RoleName,Unit.UnitName,Unit.UnitCode"
            //              + @" From dbo.Sys_User AS Users"
            //              + @" LEFT JOIN Sys_Role AS Roles ON Roles.RoleId=Users.RoleId"
            //              + @" LEFT JOIN Base_Unit AS Unit ON Unit.UnitId=Users.UnitId"
            //              + @" LEFT JOIN Base_Depart AS Depart ON Depart.DepartId=Users.DepartId"
            //              + @" WHERE Users.UserId !='" + Const.sysglyId + "' AND Users.UserId !='" + Const.hfnbdId + "' AND  Users.UserId !='" + Const.sedinId + "'";'
            //查询user表里岗位项目角色是群安员的用户
            string strSql = @"select  Users.UserId,Users.Username,Users.ProjectId,Users.ProjectRoleId,Users.UnitId,
                                            case when Safe.SafetyOfficerCheckPersonId is null then '' else Safe.SafetyOfficerCheckPersonId end as SafetyOfficerCheckPersonId,
                                            case when Safe.State is null then '1' else Safe.State end as State,
                                            Safe.Sex,Safe.Age,Safe.AffTeam,Safe.AffTeamsGroup,Safe.JobName,Safe.EduLevel,Safe.DismissState,U.UnitName,Safe.DismissDate,p.ProjectName as ProjectName,
                                            Case Safe.Sex When '1' Then '男' When '2' Then '女' End As SexName from Sys_User Users
                                            left join SafetyOfficerCheckPerson Safe on  Users.UserId=Safe.userid
                                            left join Base_Unit U on Users.UnitId=U.UnitId
                                            left join base_project p on Users.ProjectId=p.ProjectId
                                          where charindex('" + Const.Qay + "',ProjectRoleId)>0 and p.ProjectId is not null";
            //            string strSql = @"select  Users.UserId,Users.Username,Users.ProjectId,Users.ProjectRoleId,Users.UnitId,
            //                                case when Safe.SafetyOfficerCheckPersonId is null then '' else Safe.SafetyOfficerCheckPersonId end as SafetyOfficerCheckPersonId,
            //case when Safe.State is null then '1' else Safe.State end as State,
            //                              Safe.Sex,Safe.Age,Safe.AffTeam,Safe.AffTeamsGroup,Safe.JobName,Safe.EduLevel,Safe.DismissState,U.UnitName,Safe.DismissDate,p.ProjectName as ProjectName,
            //                                Case Safe.Sex When '1' Then '男' When '2' Then '女' End As SexName from SafetyOfficerCheckPerson SAFE
            //                              left join Sys_User Users on  Users.UserId=Safe.userid
            //                                left join Base_Unit U on Users.UnitId=U.UnitId
            //                                left join base_project p on Users.ProjectId=p.ProjectId
            //                               where 1=1 ";
            List<SqlParameter> listStr = new List<SqlParameter>();
            var userId = CurrUser.UserId;
            if (userId == Const.sysglyId || userId == Const.hfnbdId)
            {

            }
            else
            {
                //不是管理员只能看到自己项目的群安员
                strSql += " AND Users.ProjectId=@ProjectId ";
                listStr.Add(new SqlParameter("@ProjectId", CurrUser.LoginProjectId));
            }

            if (!string.IsNullOrEmpty(this.txtUserName.Text.Trim()))
            {
                strSql += " AND Users.UserName LIKE @UserName";
                listStr.Add(new SqlParameter("@UserName", "%" + this.txtUserName.Text.Trim() + "%"));
            }
            if (!string.IsNullOrEmpty(dpHandelStatus.SelectedValue))
            {
                //待提交
                if (dpHandelStatus.SelectedValue == "0")
                {
                    strSql += " AND (Safe.State = '0' or Safe.State = '1' or Safe.State is null) ";
                }
                else if (dpHandelStatus.SelectedValue == "1")
                {
                    strSql += " AND (Safe.State = '2' or Safe.State = '3') ";
                }
                else if (dpHandelStatus.SelectedValue == "2")
                {
                    strSql += " AND (Safe.State = '4') ";
                }
                else if (dpHandelStatus.SelectedValue == "3")
                {
                    strSql += " AND (Safe.DismissDate = '4') ";
                }
            }
            
           

            SqlParameter[] parameter = listStr.ToArray();
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);

            Grid1.RecordCount = tb.Rows.Count;
            //tb = GetFilteredTable(Grid1.FilteredData, tb);
            var table = this.GetPagedDataTable(Grid1, tb);
            Grid1.DataSource = table;
            Grid1.DataBind();
        }

        #region 删除
        /// <summary>
        /// 右键删除事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuDelete_Click(object sender, EventArgs e)
        {
            if (Grid1.SelectedRowIndexArray.Length > 0)
            {
                foreach (int rowIndex in Grid1.SelectedRowIndexArray)
                {
                    string rowID = Grid1.DataKeys[rowIndex][1].ToString();
                    var getV = Funs.DB.SafetyOfficerCheckPerson.FirstOrDefault(x => x.SafetyOfficerCheckPersonId == rowID);
                    if (getV != null)
                    {
                        BLL.SafetyOfficerCheckPersonService.Delete(rowID);
                    }
                }
                this.BindGrid();
                ShowNotify("删除数据成功!", MessageBoxIcon.Success);
            }
        }
        #endregion


        #region 查询

        protected void btnQuery_Click(object sender, EventArgs e)
        {
            BindGrid();
        }
        #endregion

        #endregion

        #region 分页
        /// <summary>
        /// 分页
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
        {
            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)
        {
            Grid1.PageSize = Convert.ToInt32(ddlPageSize.SelectedValue);
            BindGrid();
        }

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

        /// <summary>
        /// Grid行双击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_RowDoubleClick(object sender, GridRowClickEventArgs e)
        {
            this.EditData();
        }

        /// <summary>
        /// 右键编辑事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuEdit_Click(object sender, EventArgs e)
        {

            this.EditData();
        }

        /// <summary>
        /// 恢复正常
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuHf_Click(object sender, EventArgs e) {
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInParent("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            string uid = Grid1.DataKeys[Grid1.SelectedRowIndex][0].ToString();
            string sid = Grid1.DataKeys[Grid1.SelectedRowIndex][1].ToString();
            Model.SafetyOfficerCheckPerson model = Funs.DB.SafetyOfficerCheckPerson.FirstOrDefault(x => x.SafetyOfficerCheckPersonId == sid);
            if (model == null)
            {
                Alert.ShowInTop("当前群安员尚未任命，无法恢复。", MessageBoxIcon.Warning);
                return;
            }
            else {
                if (model.DismissState != BLL.Const.Safe_Audit3)
                {
                    Alert.ShowInTop("当前群安员状态不是已解聘，无法恢复操作。", MessageBoxIcon.Warning);
                    return;
                }
                else {
                    //恢复操作
                    model.DismissState = "1";
                    BLL.SafetyOfficerCheckPersonService.Update(model);
                    BindGrid();
                }
            }
            
        }

        /// <summary>
        /// 批量审批
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnAllAudit_Click(object sender, EventArgs e)
        {
            List<String> ItemSelectedList = new List<string>();
            int[] selections = Grid1.SelectedRowIndexArray;
            foreach (int rowIndex in selections)
            {
                string rowID = Grid1.DataKeys[rowIndex][1].ToString();
                ItemSelectedList.Add(rowID);
            }
          
            if (ItemSelectedList.Count == 0)
            {
                
                Alert.ShowInParent("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            else {
                var SafetyOfficerCheckPersonIds = "";
                var index = 0;
                var state = "";
                foreach (var item in ItemSelectedList)
                {
                    Model.SafetyOfficerCheckPerson model = Funs.DB.SafetyOfficerCheckPerson.FirstOrDefault(x => x.SafetyOfficerCheckPersonId == item);
                    if (model==null)
                    {
                        Alert.ShowInParent("请先提交群安员信息再进行批量审批。", MessageBoxIcon.Warning);
                        return;
                    }
                    var UserModel = Funs.DB.Sys_User.FirstOrDefault(x => x.UserId == model.UserId);
                    var pname = UserModel.UserName;
                    if (model.State == BLL.Const.Safe_ReCompile || model.State == BLL.Const.Safe_Compile || model.State == BLL.Const.Safe_Audit3)
                    {
                        Alert.ShowInParent(pname + "状态尚未进入审批！", MessageBoxIcon.Warning);
                        return;
                    }
                    //需要判断每一个的状态是否一致，不一致不能审批
                    if (index == 0)
                    {
                        //第一次进入不做判断
                        state = model.State;
                    }
                    else {
                        //两次状态不一致
                        if (state != model.State)
                        {
                            Alert.ShowInParent("选中的数据不是同一个状态，无法批量审批！", MessageBoxIcon.Warning);
                            return;
                        }
                        else {
                            state = model.State;
                        }
                    }

                    Model.SafetyOfficerCheckPersonApprove approve = Funs.DB.SafetyOfficerCheckPersonApprove.FirstOrDefault(x => x.CheckControlCode == item && x.ApproveDate == null);
                    if (approve != null)
                    {
                        if (!string.IsNullOrEmpty(approve.ApproveMan))
                        {
                            //如果审批人是自己
                            if (this.CurrUser.UserId == approve.ApproveMan || CurrUser.UserId == Const.sysglyId || CurrUser.UserId == Const.hfnbdId)
                            {
                                SafetyOfficerCheckPersonIds += item + ",";
                            }
                            else {
                                Alert.ShowInParent(pname + "信息您不是当前办理人，无法批量审批！", MessageBoxIcon.Warning);
                                return;
                            }
                        }
                        else {
                            Alert.ShowInParent(pname+"状态尚未进入审批！", MessageBoxIcon.Warning);
                            return;
                        }
                    }
                    else {
                        Alert.ShowInParent(pname + "状态尚未进入审批！", MessageBoxIcon.Warning);
                        return;
                    }
                    index += 1;
                }
                SafetyOfficerCheckPersonIds = SafetyOfficerCheckPersonIds.Substring(0, SafetyOfficerCheckPersonIds.Length - 1);
                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("SafePersonApproveAll.aspx?SafetyOfficerCheckPersonIds={0}", SafetyOfficerCheckPersonIds), "批量审批 - "));
                return;
            }
        }

            /// <summary>
            /// 查看
            /// </summary>
            /// <param name="sender"></param>
            /// <param name="e"></param>
            protected void btnMenuView_Click(object sender, EventArgs e) {
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInParent("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            string uid = Grid1.DataKeys[Grid1.SelectedRowIndex][0].ToString();
            string sid = Grid1.DataKeys[Grid1.SelectedRowIndex][1].ToString();
            Model.SafetyOfficerCheckPerson model = Funs.DB.SafetyOfficerCheckPerson.FirstOrDefault(x => x.SafetyOfficerCheckPersonId == sid);
            Model.SafetyOfficerCheckPersonApprove approve = Funs.DB.SafetyOfficerCheckPersonApprove.FirstOrDefault(x => x.CheckControlCode == sid);
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("SafePersonView.aspx?Userid={0}&SafetyOfficerCheckPersonId={1}", uid, sid, "查看 - ")));
            return;
        }

        /// <summary>
        /// 解聘
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnMenuJp_Click(object sender, EventArgs e)
        {
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInParent("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            string uid = Grid1.DataKeys[Grid1.SelectedRowIndex][0].ToString();
            string sid = Grid1.DataKeys[Grid1.SelectedRowIndex][1].ToString();
            Model.SafetyOfficerCheckPerson model = Funs.DB.SafetyOfficerCheckPerson.FirstOrDefault(x => x.SafetyOfficerCheckPersonId == sid);
            if (model==null)
            {
                Alert.ShowInTop("当前群安员尚未任命，无法解聘。", MessageBoxIcon.Warning);
                return;
            }
            var uname = Funs.DB.Sys_User.FirstOrDefault(x => x.UserId == uid).UserName;
            Window1.Title = uname + "-解聘申请";
            Model.SafetyOfficerCheckPersonApprove approve = Funs.DB.SafetyOfficerCheckPersonApprove.FirstOrDefault(x => x.CheckControlCode == sid+"jp" && x.ApproveDate == null);
            if (approve != null)
            {
                if (!string.IsNullOrEmpty(approve.ApproveMan))
                {
                    //如果编写人是自己
                    if (this.CurrUser.UserId == model.CheckMan)
                    {
                        if (model.DismissState == BLL.Const.Safe_Audit3)
                        {
                            Alert.ShowInTop("当前群安员状态为已解聘，无需重复操作！", MessageBoxIcon.Warning);
                            return;
                        }
                        else if (model.DismissState == BLL.Const.Safe_ReCompile || model.DismissState == BLL.Const.Safe_Compile)
                        {
                            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("SafePersonJpEdit.aspx?Userid={0}&SafetyOfficerCheckPersonId={1}", uid, sid, uname + "解聘申请")));
                            return;
                        }
                        
                    }
                    if (this.CurrUser.UserId == approve.ApproveMan || CurrUser.UserId == Const.sysglyId || CurrUser.UserId == Const.hfnbdId)
                    {
                        PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("SafePersonJpEdit.aspx?Userid={0}&SafetyOfficerCheckPersonId={1}", uid, sid, uname + "解聘申请")));
                        return;
                    }
                    else if (model.DismissState == BLL.Const.Safe_Audit3)
                    {
                        Alert.ShowInTop("当前群安员状态为已解聘，无需重复操作！", MessageBoxIcon.Warning);
                        return;
                    }
                    else
                    {
                        Alert.ShowInTop("您不是当前办理人，无法操作！", MessageBoxIcon.Warning);
                        return;
                    }
                }


            }
            else if (model.DismissState == BLL.Const.Safe_Audit3)
            {
                Alert.ShowInTop("当前群安员状态为已解聘，无需重复操作！", MessageBoxIcon.Warning);
                return;
            }
            else
            {
                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("SafePersonJpEdit.aspx?Userid={0}&SafetyOfficerCheckPersonId={1}", uid, sid, uname + "解聘申请")));
                return;
            }

        }
        
        /// <summary>
        /// 编辑数据方法
        /// </summary>
        private void EditData()
        {
            if (Grid1.SelectedRowIndexArray.Length == 0)
            {
                Alert.ShowInParent("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
            string uid = Grid1.DataKeys[Grid1.SelectedRowIndex][0].ToString();
            string sid = Grid1.DataKeys[Grid1.SelectedRowIndex][1].ToString();
            Model.SafetyOfficerCheckPerson model = Funs.DB.SafetyOfficerCheckPerson.FirstOrDefault(x => x.SafetyOfficerCheckPersonId == sid);
            Model.SafetyOfficerCheckPersonApprove approve = Funs.DB.SafetyOfficerCheckPersonApprove.FirstOrDefault(x => x.CheckControlCode == sid && x.ApproveDate==null);
            if (approve!=null)
            {
                if (!string.IsNullOrEmpty(approve.ApproveMan))
                {
                    //如果编写人是自己
                    if (this.CurrUser.UserId==model.CheckMan)
                    {
                        if (model.State == BLL.Const.Safe_Audit3)
                        {
                            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("SafePersonView.aspx?Userid={0}&SafetyOfficerCheckPersonId={1}", uid, sid, "查看 - ")));
                            return;
                        }
                        else if (model.State == BLL.Const.Safe_ReCompile || model.State == BLL.Const.Safe_Compile)
                        {
                            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("SafePersonEdit.aspx?Userid={0}&SafetyOfficerCheckPersonId={1}&type=0", uid, sid, "编辑 - ")));
                            return;
                        }
                    }
                    if (this.CurrUser.UserId == approve.ApproveMan || CurrUser.UserId == Const.sysglyId || CurrUser.UserId == Const.hfnbdId)
                    {
                        PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("SafePersonEdit.aspx?Userid={0}&SafetyOfficerCheckPersonId={1}&type=1", uid, sid, "编辑 - ")));
                        return;
                    }
                    else if (model.State == BLL.Const.Safe_Audit3)
                    {
                        PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("SafePersonView.aspx?Userid={0}&SafetyOfficerCheckPersonId={1}", uid, sid, "查看 - ")));
                        return;
                    }
                    else
                    {
                        Alert.ShowInTop("您不是当前办理人，无法编辑,请右键查看！", MessageBoxIcon.Warning);
                        return;
                    }
                }


            }
            else if (model==null)
            {
                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("SafePersonEdit.aspx?Userid={0}&SafetyOfficerCheckPersonId={1}&type=1", uid, sid, "编辑 - ")));
                return;
            }
            else if (model.State == BLL.Const.Safe_Audit3)
            {
                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("SafePersonView.aspx?Userid={0}&SafetyOfficerCheckPersonId={1}", uid, sid, "查看 - ")));
                return;
            }
            else
            {
                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("SafePersonEdit.aspx?Userid={0}&SafetyOfficerCheckPersonId={1}&type=1", uid, sid, "编辑 - ")));
                return;
            }
            
        }

        /// <summary>
        /// 把状态转换代号为文字形式
        /// </summary>
        /// <param name="state"></param>
        /// <returns></returns>
        public string ConvertState(object state)
        {
            if (state != null)
            {
                if (state.ToString() == BLL.Const.Safe_ReCompile)
                {
                    return "重新编制";
                }
                else if (state.ToString() == BLL.Const.Safe_Compile)
                {
                    return "待提交";
                }
                else if (state.ToString() == BLL.Const.Safe_Audit1)
                {
                    return "安质部部长审批";
                }
                else if (state.ToString() == BLL.Const.Safe_Audit2)
                {
                    return "项目经理审批";
                }
                else if (state.ToString() == BLL.Const.Safe_Audit3)
                {
                    return "审批完成";
                }
                else
                {
                    return "待提交";
                }
            }
            return "";
        }

        public string ConvertDismissState(object state)
        {
            if (state != null)
            {
                if (state.ToString() == BLL.Const.Safe_ReCompile)
                {
                    return "正常";
                }
                else if (state.ToString() == BLL.Const.Safe_Compile)
                {
                    return "正常";
                }
                else if (state.ToString() == BLL.Const.Safe_Audit1)
                {
                    return "安质部部长审批";
                }
                else if (state.ToString() == BLL.Const.Safe_Audit2)
                {
                    return "项目经理审批";
                }
                else if (state.ToString() == BLL.Const.Safe_Audit3)
                {
                    return "已解聘";
                }
                else
                {
                    return "正常";
                }
            }
            return "";
        }

        /// <summary>
        /// 关闭弹出窗
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Window1_Close(object sender, WindowCloseEventArgs e)
        {
            BindGrid();
        }

        protected void Window2_Close(object sender, WindowCloseEventArgs e)
        {
            BindGrid();
        }
        #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("群众安全生产监督员汇总表" + filename, System.Text.Encoding.UTF8) + ".xls");
            Response.ContentType = "application/excel";
            Response.ContentEncoding = System.Text.Encoding.UTF8;
            this.Grid1.PageSize = this.Grid1.RecordCount;
            this.BindGrid();
            Response.Write(GetGridTableHtml(Grid1));
            Response.End();
        }

        /// <summary>
        /// 导出方法
        /// </summary>
        /// <param name="grid"></param>
        /// <returns></returns>
        public static 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>");

            foreach (GridColumn column in grid.Columns)
            {
                sb.AppendFormat("<td x:str>{0}</td>", column.HeaderText);
            }
            sb.Append("</tr>");
            foreach (GridRow row in grid.Rows)
            {
                sb.Append("<tr>");
                foreach (GridColumn column in grid.Columns)
                {
                    string html = row.Values[column.ColumnIndex].ToString();

                    if (column.ColumnID == "tfNumber" && (row.FindControl("lblNumber") as AspNet.Label) != null)
                    {
                        html = (row.FindControl("lblNumber") as AspNet.Label).Text;
                    }
                    if (column.ColumnID == "tfTeamType" && (row.FindControl("lbTeamType") as AspNet.Label) != null)
                    {
                        html = (row.FindControl("lbTeamType") as AspNet.Label).Text;
                    }
                    if (column.ColumnID == "tfI" && (row.FindControl("tfI") as AspNet.Label) != null)
                    {
                        html = (row.FindControl("lbI") as AspNet.Label).Text;
                    }
                    if (column.ColumnID == "tfCM" && (row.FindControl("lblCM") as AspNet.Label) != null)
                    {
                        html = (row.FindControl("lblCM") as AspNet.Label).Text;
                    }
                    if (column.ColumnID == "tfOwn" && (row.FindControl("lbOwn") as AspNet.Label) != null)
                    {
                        html = (row.FindControl("lbOwn") as AspNet.Label).Text;
                    }
                    if (column.ColumnID == "tfSubcontractor" && (row.FindControl("lbSubcontractor") as AspNet.Label) != null)
                    {
                        html = (row.FindControl("lbSubcontractor") as AspNet.Label).Text;
                    }
                    if (column.ColumnID == "tfCompileMan" && (row.FindControl("tfCompileMan") as AspNet.Label) != null)
                    {
                        html = (row.FindControl("lblCompileMan") as AspNet.Label).Text;
                    }
                    if (column.ColumnID == "tfSpecialEquipmentId")
                    {
                        html = (row.FindControl("lblSpecialEquipmentId") as AspNet.Label).Text;
                    }
                    if (column.ColumnID == "State")
                    {
                        html = (row.FindControl("labState") as AspNet.Label).Text;
                    }
                    if (column.ColumnID == "DismissDate")
                    {
                        html = (row.FindControl("labDisState") as AspNet.Label).Text;
                    }
                    // 处理CheckBox
                    if (html.Contains("f-grid-static-checkbox"))
                    {
                        if (!html.Contains("f-checked"))
                        {
                            html = "×";
                        }
                        else
                        {
                            html = "√";
                        }
                    }
                    sb.AppendFormat("<td style='vnd.ms-excel.numberformat:@;width:140px;'>{0}</td>", html);
                    //   sb.AppendFormat("<td>{0}</td>", html);
                }

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

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

            return sb.ToString();
        }

        /// <summary>
        /// DataTable转HTML
        /// </summary>
        /// <param name="table"></param>
        /// <returns></returns>
        public static string GetTableHtml(DataTable table)
        {
            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>");
            foreach (var column in table.Columns)
            {
                sb.AppendFormat("<td style=\"vnd.ms-excel.numberformat:@\">{0}</td>", column.ToString());
            }
            sb.Append("</tr>");
            for (int i = 0; i < table.Rows.Count; i++)
            {
                sb.Append("<tr>");
                for (int j = 0; j < table.Columns.Count; j++)
                {
                    string html = table.Rows[i][j].ToString();
                    sb.AppendFormat("<td>{0}</td>", html);
                }
                sb.Append("</tr>");
            }

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

            return sb.ToString();
        }

        #endregion

    }
}