.Net 自定义Excel模板导出数据

1.需要添加引用Aspose.Cells.dll

2.这是代码压缩包下载地址:自定义Excel模板导出数据.rar

3.前台界面

 1 <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="daochu.aspx.cs" Inherits="Oceansoft.Net.CeSWeb.Module.导出Excel_通过模板_.daochu" %>

 2 

 3 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

 4 

 5 <html xmlns="http://www.w3.org/1999/xhtml">

 6 <head runat="server">

 7     <title></title>

 8 </head>

 9 <body>

10     <form id="form1" runat="server">

11     <div>

12        <asp:Button ID="btnDaochu" runat="server" Text="Excel自定义模板填充数据导出" OnClick="btnDaochu_ServerClick" />

13     </div>

14     </form>

15 </body>

16 </html>
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4.后台代码:

 1 using System;

 2 using System.Collections.Generic;

 3 using System.Linq;

 4 using System.Web;

 5 using System.Web.UI;

 6 using System.Web.UI.WebControls;

 7 using Aspose.Cells;

 8 using System.Text;

 9 using System.Data;

10 

11 namespace Oceansoft.Net.CeSWeb.Module.导出Excel_通过模板_

12 {

13     public partial class daochu : System.Web.UI.Page

14     {

15         protected void Page_Load(object sender, EventArgs e)

16         {

17 

18         }

19         /// <summary>

20         /// 单击导出

21         /// </summary>

22         /// <param name="sender"></param>

23         /// <param name="e"></param>

24         public void btnDaochu_ServerClick(object sender, EventArgs e)

25         {

26             string file = Server.MapPath("~/Excel/ZWxxtj.xls");

27             DataSet ds = new DataSet();

28             DataTable dtout = new DataTable();

29             dtout.Columns.Add("单位", typeof(string));

30             dtout.Columns.Add("数量", typeof(string));

31             dtout.Columns.Add("分数", typeof(string));

32             dtout.Columns.Add("看看", typeof(string));

33 

34             List<DataTable> lst = null;

35             for (int i = 0; i < 3; i++)

36             {

37                 lst = new List<DataTable>();

38 

39                 DataRow dr = dtout.NewRow();

40                 dr["单位"] = "AAAA" + i;

41                 dr["数量"] = "BBBB" + i;

42                 dr["分数"] = "CCCC" + i;

43                 dr["看看"] = "DDDD" + i;

44                 dtout.Rows.Add(dr);

45 

46             }

47             ds.Tables.Add(dtout);

48 

49             lst.Add(ds.Tables[0]);

50 

51 

52             ExportExcelModel(this.Response, lst, file, 4);//从第四行开始填充数据

53         }

54 

55         public void ExportExcelModel(HttpResponse res, List<System.Data.DataTable> Datas, string ExcelTemplatePath, int FirstRow)

56         {

57             //Excel的路径 是放excel模板的路径

58             WorkbookDesigner designer = new WorkbookDesigner();

59             designer.Open(ExcelTemplatePath);

60 

61             Worksheet sheet = designer.Workbook.Worksheets[0];

62             sheet.Cells.ImportDataTable(Datas[0], false, FirstRow, 0, true);

63 

64             var c11 = sheet.Cells[0, 0];//第一行 第一列

65 

66             c11.PutValue("我是标题,大家新年快乐。。。");

67 

68             SaveOptions s = new XlsSaveOptions(SaveFormat.Excel97To2003);

69             string str = "";

70 

71             str = HttpUtility.UrlEncode("测试.xls", Encoding.UTF8).ToString();

72 

73 

74             designer.Workbook.Save(res, str, ContentDisposition.Attachment, s);

75 

76         }

77     }

78 }
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