（排班表三）导出列名不固定的Grid表格到Excel

将班表信息导出Excel表格保存到本地

要求：文档名称为【XXXX】年X月值班表

文档显示的效果：

实现代码：

 //导出Excel值班表
         private void btn_export_1_Click(object sender, RoutedEventArgs e)
         {
             try
             {
                 //表格数据源为空是不执行导出操作
                 if (ltDataSchedule == null || ltDataSchedule.Count() <= ) return;

                 //获取选择的年和月份
                 int select_year = rcb_year.SelectedItem == null ? DateTime.Now.Year : Convert.ToInt32((rcb_year.SelectedItem as RadComboBoxItem).Tag);
                 int select_month = rcb_month.SelectedItem == null ? DateTime.Now.Month : Convert.ToInt32((rcb_month.SelectedItem as RadComboBoxItem).Tag);

                 string title = select_year + "年" + select_month + "月值班表";

                 SaveFileDialog dialog = new SaveFileDialog();
                 dialog.DefaultExt = "xls";
                 dialog.Filter = "Excel文件(.xls)|*.xls";
                 dialog.FilterIndex = ;
                 dialog.DefaultFileName = title;
                 if (dialog.ShowDialog() == true)
                 {
                     using (Stream stream = dialog.OpenFile())
                     {
                         XlsDocument xls = new XlsDocument();    //新建一个xls文档
                         Worksheet sheet = xls.Workbook.Worksheets.Add(title);//填加名为"第一个Sheet Demo"的sheet页
   //表格列数
                         for (int i = ; i <= totalDays; i++)
                         {
                             ColumnInfo conlInfo = new ColumnInfo(xls, sheet);
                             conlInfo.ColumnIndexStart = (ushort)i;
                             conlInfo.ColumnIndexEnd = (ushort)i;
                             conlInfo.Width =  * ; // 列的宽度计量单位为 1/256 字符宽
                             sheet.AddColumnInfo(conlInfo);
                         }
                         Cells cells = sheet.Cells;

                         #region 创建单元格样式
                         //标题:文字垂直水平居中、加粗
                         XF xfTitle = xls.NewXF();
                         xfTitle.Font.Bold = true; // 是否加粗
                         xfTitle.Font.Weight = org.in2bits.MyXls.FontWeight.ExtraBold;// 字体宽度
                         xfTitle.Font.Height = ;// 设定字大小

                         //表头样式
                         XF xf_head = xls.NewXF();
                         xf_head.Font.Bold = true;
                         xf_head.Font.Weight = org.in2bits.MyXls.FontWeight.ExtraBold;
                         xf_head.HorizontalAlignment = HorizontalAlignments.Centered;// 设定文字居中
                         xf_head.VerticalAlignment = VerticalAlignments.Centered;// 垂直居中
                         xf_head.Font.Height = ;
                         xf_head.VerticalAlignment = VerticalAlignments.Centered;
                         xf_head.Font.FontName = "仿宋";

                         //内容样式
                         XF xf = xls.NewXF();
                         xf.HorizontalAlignment = HorizontalAlignments.Centered;// 设定文字居中
                         xf.VerticalAlignment = VerticalAlignments.Centered;// 垂直居中
                         xf.TextWrapRight = false;
                         xf.Font.Height = ;
                         #endregion
    #region 填充第一行的列标题
                         //标题
                         MergeArea maTitle = new MergeArea(, , , totalDays + );// 先行后列：合并单元格(合并第1行、第1列 到 第1行、第13列)
                         sheet.AddMergeArea(maTitle);
                         cells.Add(, , title, xfTitle);
                         //姓名
                         MergeArea maorg1 = new MergeArea(, , , );
                         sheet.AddMergeArea(maorg1);
                         cells.Add(, , "姓名", xf_head);

                         for (int i = ; i <= totalDays; i++)
                         {
                             MergeArea maorg = new MergeArea(, , i + , i + );
                             sheet.AddMergeArea(maorg);
                             DateTime dtime = Convert.ToDateTime(select_year + "-" + select_month + "-" + i);
                             string cols = i + "号/" + week_str[Convert.ToInt16(dtime.DayOfWeek)];
                             cells.Add(, i + , cols, xf_head);
                         }
                         #endregion
   #region 循环数据源 逐行添加数据

                         for (int i = ; i < ltDataSchedule.Count(); i++)
                         {
                             int StatRow = i + ;//从表格的第三行开始添加数据
                             for (int k = ; k <= totalDays; k++)
                             {
                                 #region 填充列值
                                 if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].name, xf); //给单元格赋值：行，列，列值，单元格样式
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day1, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day2, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day3, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day4, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day5, xf);
         else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day6, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day7, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day8, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day9, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day10, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day11, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day12, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day13, xf);
    else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day14, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day15, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day16, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day17, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day18, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day19, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day20, xf);
    else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day21, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day22, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day23, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day24, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day25, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day26, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day27, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day28, xf);
    else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day29, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day30, xf);
                                 else if (k == )
                                     sheet.Cells.Add(StatRow, k + , ltDataSchedule[i].day31, xf);
                                 else { sheet.Cells.Add(StatRow, k + , "", xf); }
                                 #endregion
                             }
                         }
                         #endregion
  xls.Save(stream);
                     }
                     MessageBox.Show("导出成功");
                 }
             }
             catch (Exception ex)
             {
                 RadWindow.Alert(ex.Message);
             }
         }

导出表格