将后台数据读取到前台的EXCEL文件中去,用javascript实现.(发一个原创)

本文介绍如何利用ASP.NET结合C#实现与Microsoft Excel的交互操作，包括创建工作簿、添加工作表、设置单元格值及格式等。通过具体代码示例展示了动态生成Excel文件的过程。

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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>无标题页</title>
</head>
<body>
    <form id="form1" runat="server">

<%
    Response.Write("请加入信任站点");
%>
        <script language="javascript" type="text/javascript">
             var xlApp,xlBook,xlSheet;
             xlApp = new ActiveXObject("Excel.Application");
             xlBook = xlApp.Workbooks.Add();
             xlBook.Worksheets.Add();
             xlBook.Worksheets.Add();
             var quArray = new Array(" ","1","2","3","4","5");
             var i;
             for( i=1;i<quArray.length;i++)
            {
                  xlSheet = xlBook.Worksheets(i);
                  xlSheet.Name = quArray[i];
             }

         <%
              for(int j=1;j<=5;j++)
              {
         %>
               xlSheet = xlBook.Worksheets(quArray[<%=j%>]);
               i=1;
               xlSheet.Cells(i++,1).Value = "小名";
               xlSheet.Cells(1,2).Value = "d";
               xlSheet.Cells(1,3).Value = "a";
               xlSheet.Cells(1,4).Value = "c";

               var con = i-1;
               xlSheet.Rows("1:"+con).Font.Size = 9;
               xlSheet.Rows("1:"+con).RowHeight = 15;
               xlSheet.Range("A1:D1").Interior.ColorIndex = 15;
               xlSheet.Range("A1:D1").Interior.Pattern = 1;
               xlSheet.Range("A1:D1").Font.ColorIndex = 1;
               xlSheet.Range("A1:D1").HorizontalAlignment = 3;
               xlSheet.Range("A1:D"+con).Borders.Weight = 2;
               xlSheet.Range("A1:D"+con).Borders.ColorIndex = 1;
               xlSheet.Columns("A:D").EntireColumn.AutoFit;

<%
     }
%>

    xlApp.Visible = true;
    idTmr = window.setInterval("Cleanup();",1);
function Cleanup() {
   window.clearInterval(idTmr);
   CollectGarbage();
}
  window.opener=null;
window.close();

        </script>

    </form>
</body>
</html>