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！\n" + ex.Message);
			   }
		  }  

使用方法：        ExportExcelWithAspose(SaveExcelData, "巴洛克条形码数据一览"); //SaveExcelData是datatable