Asp.net MVC 利用 Nopi 导出 Excel

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/// <summary>
        /// 导出认账流水
        /// </summary>
        /// <returns></returns>
        public ActionResult ExportAdmitBankTrans(BankTransQueryModel queryModel)
        {
            HSSFWorkbook workBook = new HSSFWorkbook();
            ISheet sheet = workBook.CreateSheet("商务报表");
            IRow row = sheet.CreateRow(0);
 
            // 获取样式
            Func<ICellStyle> getCellStyle = () =>
            {
                ICellStyle cellStyle = workBook.CreateCellStyle();
                cellStyle.Alignment = HorizontalAlignment.Center;
                return cellStyle;
            };
 
            ICellStyle headerStyle = getCellStyle();
            IFont fontHeade = workBook.CreateFont();
            fontHeade.FontHeightInPoints = 11;
            fontHeade.FontName = "微软雅黑";
            fontHeade.Boldweight = (short)FontBoldWeight.Bold;
            headerStyle.SetFont(fontHeade);
 
            Func<string, int, ICell> setCellStyle = (string cellText, int colindex) =>
            {
                ICell cell = row.CreateCell(colindex);
                sheet.SetColumnWidth(colindex, 9000);
                cell.SetCellValue(cellText);
                cell.CellStyle = headerStyle;
                return cell;
            };
            setCellStyle("供应商名称", 0);
            setCellStyle("采购编号", 1);
            setCellStyle("实际到账", 2);
            setCellStyle("到账日期", 3);
            int rowStart = 1;
 
            var list = BankTransBll.Instance.GetAllBankTransRealList(queryModel);
            if (list != null)
            {
                foreach (var item in list)
                {
                    IRow myrow = sheet.CreateRow(rowStart);
                    myrow.CreateCell(0).SetCellValue(item.CompanyName);
                    myrow.CreateCell(1).SetCellValue(item.ContractNo);
                    myrow.CreateCell(2).SetCellValue(item.Amount.ToString("f2"));
                    myrow.CreateCell(3).SetCellValue(item.REC_CREATETIME.ToShortDateString());
 
                    rowStart++;
                }
            }
 
            using (MemoryStream ms = new MemoryStream())
            {
                workBook.Write(ms);
                byte[] buffers = ms.ToArray();
 
                return File(buffers, "application/vnd.ms-excel", string.Format("{0}.xls", DateTime.Now.ToString("yyyyMMddHHmmss")));
 
            }
        }

  

posted @   anhuisunfei  阅读(961)  评论(0编辑  收藏  举报
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