C#+Aspose.Cells 导出Excel及设置样式 （Webform/Winform）

在项目中用到，特此记录下来，Aspose.Cells 不依赖机器装没有装EXCEL都可以导出，很方便。具体可以参考其他

http://www.aspose.com/docs/display/cellsnet/Importing+Data+to+Worksheets#ImportingDatatoWorksheets-array

Webfrom版本：

效果如下：

  protected void btnAsnExport_ServerClick(object sender, EventArgs e)
          {
               var getAsnData = SearchDataClass.GetAsnSearchData(txtAsnNo.Value,
               hfCustomerID.Value, txtTimeSelect.Value,txtSku.Value,txtSkuContent.Value);

//设置导出excel列的标题
               ArrayList ColTitle = new ArrayList()
                    { "ASN编号", "SKU", "产品描述", "预期数量", "收货数量",
                     "单位","收货库位","收货时间","所属客户","ASN状态","ASN创建时间" };

               //string[] strTitle = new string[] { "ASNNo", "SKU", "SKUDescrC", "ExpectedQty", "ReceivedQty", "UOM",
 "ReceivingLocation", "ReceivedTime", "CustomerID", "CodeName_C" };
               if (getAsnData.ToList().Count > 0)
               {
                    Aspose.Cells.Workbook workbook = new Aspose.Cells.Workbook();
                    //创建一个sheet
                    Aspose.Cells.Worksheet sheet = workbook.Worksheets[0];
                    //为单元格添加样式
                    Aspose.Cells.Style style = workbook.Styles[workbook.Styles.Add()];
                    style.HorizontalAlignment = Aspose.Cells.TextAlignmentType.Center;
                    style.Borders[Aspose.Cells.BorderType.LeftBorder].LineStyle = Aspose.Cells.CellBorderType.Thin; //应用边界线 左边界线
                    style.Borders[Aspose.Cells.BorderType.RightBorder].LineStyle = Aspose.Cells.CellBorderType.Thin; //应用边界线 右边界线
                    style.Borders[Aspose.Cells.BorderType.TopBorder].LineStyle = Aspose.Cells.CellBorderType.Thin; //应用边界线 上边界线
                    style.Borders[Aspose.Cells.BorderType.BottomBorder].LineStyle = Aspose.Cells.CellBorderType.Thin; //应用边界线 下边界线

                    //给各列的标题行PutValue赋值
                    int currow = 0;
                    byte curcol = 0;
                    //sheet.Cells.ImportCustomObjects((System.Collections.ICollection)getAsnData,
                    //strTitle, true, 0, 0, getAsnData.Count, true, "yyyy/MM/dd HH:mm", false);
                    sheet.Cells.ImportCustomObjects((System.Collections.ICollection)getAsnData,
                    null, true, 0, 0, getAsnData.Count, true, "yyyy/MM/dd HH:mm", false);
                    // 设置内容样式
                    for (int i = 0; i < getAsnData.ToList().Count; i++)
                    {
                         for (int j = 0; j < 11; j++)
                         {
                              sheet.Cells[i + 1, j].Style = style;
                              sheet.Cells[i + 1, 2].Style.HorizontalAlignment = Aspose.Cells.TextAlignmentType.Left;
                              sheet.Cells[i + 1, 7].Style.Custom = "yyyy/MM/dd HH:mm";
                              sheet.Cells[i + 1, 10].Style.Custom = "yyyy/MM/dd HH:mm";
                         }
                    }
                    // 设置标题样式及背景色
                    foreach (string s in ColTitle)
                    {
                         sheet.Cells[currow, curcol].PutValue(s);
                         style.ForegroundColor = System.Drawing.Color.FromArgb(153, 204, 0);
                         style.Pattern = Aspose.Cells.BackgroundType.Solid;
                         style.Font.IsBold = true;
                         sheet.Cells[currow, curcol].Style = style;
                         curcol++;
                    }

                    Aspose.Cells.Cells cells = sheet.Cells;
                    //设置标题行高
                    cells.SetRowHeight(0, 30);
                    //让各列自适应宽度
                    sheet.AutoFitColumns();
                    //生成数据流
                    System.IO.MemoryStream ms = workbook.SaveToStream();
                    byte[] bt = ms.ToArray();
                    //客户端保存的文件名
                    string fileName = "入库查询数据导出" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".xls";
                    //以字符流的形式下载文件
                    Response.ContentType = "application/vnd.ms-excel";
                    //通知浏览器下载文件而不是打开
                    Response.AddHeader("Content-Disposition", "attachment; filename=" + HttpUtility.UrlEncode(fileName, System.Text.Encoding.UTF8));
                    Response.BinaryWrite(bt);
                    Response.Flush();
                    Response.End();
               }
          }

Winform版本：

效果图如下：

public void ExportExcelWithAspose(MDataTable dt, string fileName)
      {
           string saveFileName = "";
           SaveFileDialog saveDialog = new SaveFileDialog();
           saveDialog.DefaultExt = "xls";
           saveDialog.Filter = "Excel文件|*.xls";
           saveDialog.FileName = fileName;
           saveDialog.ShowDialog();
           saveFileName = saveDialog.FileName;
           if (saveFileName.IndexOf(":") < 0) return; //被点了取消
           Microsoft.Office.Interop.Excel.Application xlApp = new Microsoft.Office.Interop.Excel.Application();
           if (xlApp == null)
           {
                MessageBox.Show("无法创建Excel对象，可能您的机子未安装Excel");
                return;
           }

           try
           {
                Microsoft.Office.Interop.Excel.Workbooks workbooks = xlApp.Workbooks;
                Aspose.Cells.Workbook workbook = new Aspose.Cells.Workbook();
                Aspose.Cells.Worksheet cellSheet = workbook.Worksheets[0];
                Aspose.Cells.Cells cells = cellSheet.Cells ;//单元格
                //为单元格添加样式
                Aspose.Cells.Style style = workbook.Styles[workbook.Styles.Add()];
                //设置居中
                style.HorizontalAlignment = Aspose.Cells.TextAlignmentType.Center;
                //行索引
                int rowIndex = 0;
                //列索引
                int colIndex = 0;
                //列总数
                int colCount = dt.Columns.Count;
                //总行数
                int rowCount = dt.Rows.Count;

                rowIndex++;
                for (int i = 0; i < rowCount; i++)
                {
                     colIndex = 0;
                     for (int j = 0; j < colCount; j++)
                     {
                          if (j == 5) { cellSheet.Cells[rowIndex, colIndex].PutValue(Convert.ToDateTime (dt.Rows[i][j].Value).ToString("yyyy/MM/dd HH:mm:ss")); }
                          else { cellSheet.Cells[rowIndex, colIndex].PutValue(dt.Rows[i][j].Value); }
                          style.Borders[Aspose.Cells.BorderType.LeftBorder].LineStyle = Aspose.Cells.CellBorderType.Thin; //应用边界线 左边界线
                          style.Borders[Aspose.Cells.BorderType.RightBorder].LineStyle = Aspose.Cells.CellBorderType.Thin; //应用边界线 右边界线
                          style.Borders[Aspose.Cells.BorderType.TopBorder].LineStyle = Aspose.Cells.CellBorderType.Thin; //应用边界线 上边界线
                          style.Borders[Aspose.Cells.BorderType.BottomBorder].LineStyle = Aspose.Cells.CellBorderType.Thin; //应用边界线 下边界线
                          cellSheet.Cells[rowIndex, colIndex].Style = style;
                          colIndex++;
                     }
                     rowIndex++;
                }
                //清除内容时行列索引值为0
                rowIndex = 0; colIndex = 0;
                //列名的处理
                for (int i = 0; i < colCount; i++)
                {
                     cellSheet.Cells[rowIndex, colIndex].PutValue(dt.Columns[i].ColumnName);
                     //设置背景颜色
                     style.ForegroundColor = System.Drawing.Color.FromArgb(153, 204, 0);
                     style.Pattern = Aspose.Cells.BackgroundType.Solid;
                     style.Font.IsBold = true;
                     style.IsTextWrapped = true;
                     cells.SetRowHeight(0, 38);//设置行高
                     cellSheet.Cells[rowIndex, colIndex].Style = style;
                     colIndex++;
                }
                cellSheet.AutoFitColumns();
                workbook.Save(Path.GetFullPath(saveFileName));
                xlApp.Quit();
                GC.Collect();//强行销毁
                MessageBox.Show("文件： " + fileName + ".xls 保存成功", "信息提示", MessageBoxButtons.OK,MessageBoxIcon.Information);
           }
           catch (Exception ex)
           {
                MessageBox.Show("导出文件时出错,文件可能正被打开！
" + ex.Message);
           }
      }