C# 导出Excel Aspose.Cells

    public void ExportExcel()
        {
            Workbook workbook = new Workbook(); //工作簿
            workbook.Worksheets.Clear();
            workbook.Worksheets.Add("New Worksheet1");//New Worksheet1是Worksheet的name
            Worksheet sheet = workbook.Worksheets[0]; //工作表
            Cells cells = sheet.Cells;//单元格

            //sheet.Protect(ProtectionType.All, "123123", "");//保护工作表
            //sheet.Protection.IsSelectingLockedCellsAllowed = false;//设置只能选择解锁单元格
            //sheet.Protection.IsFormattingColumnsAllowed = true;//设置可以调整列
            //sheet.Protection.IsFormattingRowsAllowed = true;//设置可以调整行 
            Style style1 = workbook.Styles[workbook.Styles.Add()];//新增样式
            style1.HorizontalAlignment = TextAlignmentType.Center;//文字居中
            style1.Font.Name = "宋体";//文字字体
            style1.Font.Size = 12;//文字大小
           // style1.IsLocked = false;//单元格解锁
            style1.Font.IsBold = true;//粗体
            style1.ForegroundColor = Color.FromArgb(0x99, 0xcc, 0xff);//设置背景色
            style1.Pattern = BackgroundType.Solid; //设置背景样式
            style1.IsTextWrapped = true;//单元格内容自动换行
            style1.Borders[BorderType.LeftBorder].LineStyle = CellBorderType.Thin; //应用边界线 左边界线
            style1.Borders[BorderType.RightBorder].LineStyle = CellBorderType.Thin; //应用边界线 右边界线
            style1.Borders[BorderType.TopBorder].LineStyle = CellBorderType.Thin; //应用边界线 上边界线
            style1.Borders[BorderType.BottomBorder].LineStyle = CellBorderType.Thin; //应用边界线 下边界线
            //设置单元格背景颜色
            style1.ForegroundColor = System.Drawing.Color.FromArgb(153, 204, 0);
            style1.Pattern = BackgroundType.Solid;

            cells.Merge(0, 0, 1, 5);//合并单元格
            cells[0, 0].PutValue("内容");//填写内容
            cells[1, 1].PutValue("内容");//填写内容
            cells[1, 2].PutValue("内容");//填写内容 
            cells[0, 0].Style = style1;//给单元格关联样式
            cells.SetRowHeight(0, 38);//设置行高
            cells.SetColumnWidth(1, 20);//设置列宽
            cells[3, 0].PutValue(1);//填写内容 
            cells[3, 1].PutValue(20);//填写内容 
            cells[3, 5].Formula = "=SUM(A4:B4)"; //给单元格设置计算公式

          
            //输出下载
           HttpContext.Current.Response.Clear();
           Response.Buffer = true;
           Response.Charset = "utf-8";
           Response.AppendHeader("Content-Disposition", "attachment;filename=" + System.DateTime.Now.ToString("yyyyMMddhhmmss") + ".xls");
           Response.ContentEncoding = System.Text.Encoding.UTF8;
           Response.ContentType = "application/ms-excel";
           Response.BinaryWrite(workbook.SaveToStream().ToArray());
           Response.End();
            
            //System.IO.MemoryStream ms = workbook.SaveToStream();//生成数据流
            //byte[] bt = ms.ToArray();

          //  workbook.Save(@"E:	est.xls");//保存到硬盘
        }