根据EXCEL模板填充数据

string OutFileName = typeName+"重点源达标率" + DateTime.Now.ToString("yyyy-MM-dd");             string templateName = "keySources_template.xml";             DataTable dsData = dal.T_StanderEvaluateData_DefaultListPR(parameterList.ToArray());             if (null == dsData||dsData.Rows.Count<1) return;             int intColCount = dsData.Columns.Count;             int intRowCount = dsData.Rows.Count;

//构造EXCLE字符串             System.IO.StreamWriter sw = new System.IO.StreamWriter(this.Server.MapPath("..") + "\\temp\\" + OutFileName + ".xls");             string filePath = this.Server.MapPath("..") + "\\ExcelTemplet\\" + templateName;             System.IO.FileStream tempFile = new System.IO.FileStream(filePath, System.IO.FileMode.Open);//读取模板文件

System.IO.StreamReader sr = new System.IO.StreamReader(tempFile);             string tempStr = sr.ReadToEnd();             sr.Close();

//内容开始             StringBuilder sbContent = new StringBuilder();             sbContent.Append("<Worksheet ss:Name=\"" + typeName + "重点源达标率表\"><Table");             sbContent.Append(" x:FullColumns=\"1\" x:FullRows=\"1\" ss:StyleID=\"s63\" ss:DefaultColumnWidth=\"54\"");             sbContent.Append(" ss:DefaultRowHeight=\"13.5\"><Row ss:AutoFitHeight=\"0\" ss:Height=\"42.5625\">");             sbContent.Append("<Cell ss:MergeAcross=\"" + (intColCount-1) + "\" ss:StyleID=\"s65\">");             sbContent.Append("<Data ss:Type=\"String\">" + typeName + "重点源达标率表</Data></Cell></Row>");             sbContent.Append("<Row ss:AutoFitHeight=\"0\" ss:Height=\"24\">");             for (int i = 0; i < dsData.Columns.Count; i++)             {                 sbContent.Append("<Cell ss:StyleID=\"s68\"><Data ss:Type=\"String\">"+dsData.Columns[i].ColumnName+"</Data></Cell>");             }             sbContent.Append("</Row>");             for (int k = 0; k < dsData.Rows.Count; k++)             {                 sbContent.Append("<Row>");                 for (int m = 0; m < dsData.Columns.Count; m++)                 {                     if("重点源数"==dsData.Columns[m].ColumnName)                         keyPollutionCount+=Convert.ToInt32(dsData.Rows[k][m].ToString());                     if ("实测重点源数" == dsData.Columns[m].ColumnName)                         keyAllPollutionCount += Convert.ToInt32(dsData.Rows[k][m].ToString());                     string value = dsData.Rows[k][m].ToString();                     if ("0%" == value) value = "";                     sbContent.Append("<Cell ss:StyleID=\"s21\"><Data ss:Type=\"String\">" +value +"</Data></Cell>");                 }                 sbContent.Append("</Row>");             }             sbContent.Append("<Row><Cell ss:StyleID=\"s21\" ss:MergeAcross=\"1\"><Data ss:Type=\"String\">合计</Data></Cell>");             sbContent.Append("<Cell ss:StyleID=\"s21\"><Data ss:Type=\"String\">"+keyPollutionCount+"</Data></Cell>");             sbContent.Append("<Cell ss:StyleID=\"s21\"><Data ss:Type=\"String\">" + keyAllPollutionCount + "</Data></Cell>");             DataTable dtPollutionRates = dal.GetAllPollutionRate(parameterList.ToArray());             if (null == dtPollutionRates || dtPollutionRates.Rows.Count < 0) return;             for (int i = 0; i < dtPollutionRates.Rows.Count; i++)             {                 string tempProterty = dtPollutionRates.Rows[i]["AllRate"].ToString();                 if ("0%" == tempProterty) tempProterty = "";                 sbContent.Append("<Cell ss:StyleID=\"s21\"><Data ss:Type=\"String\">" + tempProterty + "</Data></Cell>");             }             sbContent.Append("</Row>");             sbContent.Append("</Table>");             tempStr = tempStr.Replace("{Content}", sbContent.ToString());             sw.Write(tempStr);             sw.Close();             ClientScript.RegisterStartupScript(typeof(Page), "a", "<script language=\"Javascript\" type=\"text/javascript\">window.open('../temp/" + OutFileName + ".xls');</script>");             BindGrid();         }         catch (Exception ex)         { throw; }

<?xml version="1.0"?>
<?mso-application progid="Excel.Sheet"?>
<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet"
 xmlns:o="urn:schemas-microsoft-com:office:office"
 xmlns:x="urn:schemas-microsoft-com:office:excel"
 xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet"
 xmlns:html="http://www.w3.org/TR/REC-html40">
 <DocumentProperties xmlns="urn:schemas-microsoft-com:office:office">
  <Version>14.00</Version>
 </DocumentProperties>
 <OfficeDocumentSettings xmlns="urn:schemas-microsoft-com:office:office">
  <AllowPNG/>
 </OfficeDocumentSettings>
 <ExcelWorkbook xmlns="urn:schemas-microsoft-com:office:excel">
  <WindowHeight>10005</WindowHeight>
  <WindowWidth>10005</WindowWidth>
  <WindowTopX>120</WindowTopX>
  <WindowTopY>135</WindowTopY>
  <ProtectStructure>False</ProtectStructure>
  <ProtectWindows>False</ProtectWindows>
 </ExcelWorkbook>
 <Styles>
  <Style ss:ID="Default" ss:Name="Normal">
   <Alignment ss:Vertical="Center"/>
   <Borders/>
   <Font ss:FontName="宋体" x:CharSet="134" ss:Size="11" ss:Color="#000000"/>
   <Interior/>
   <NumberFormat/>
   <Protection/>
  </Style>
  <Style ss:ID="s62" ss:Name="常规 2">
   <Alignment ss:Vertical="Bottom"/>
   <Borders/>
   <Font ss:FontName="Arial" x:Family="Swiss"/>
   <Interior/>
   <NumberFormat/>
   <Protection/>
  </Style>
  <Style ss:ID="s63">
   <Alignment ss:Horizontal="Center" ss:Vertical="Center" ss:WrapText="1"/>
  </Style>
  <Style ss:ID="s65">
   <Alignment ss:Horizontal="Center" ss:Vertical="Center" ss:WrapText="1"/>
   <Borders>
    <Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="1"/>
   </Borders>
   <Font ss:FontName="宋体" x:CharSet="134" ss:Size="16" ss:Color="#000000"
    ss:Bold="1"/>
  </Style>
  <Style ss:ID="s68" ss:Parent="s62">
   <Alignment ss:Horizontal="Center" ss:Vertical="Center" ss:WrapText="1"/>
   <Borders>
    <Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="1"/>
    <Border ss:Position="Left" ss:LineStyle="Continuous" ss:Weight="1"/>
    <Border ss:Position="Right" ss:LineStyle="Continuous" ss:Weight="1"/>
    <Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="1"/>
   </Borders>
   <Font ss:FontName="宋体" x:CharSet="134" ss:Size="9" ss:Color="#000000"
    ss:Bold="1"/>
   <Interior/>
   <NumberFormat/>
   <Protection/>
  </Style>
  <Style ss:ID="s69" ss:Parent="s62">
   <Alignment ss:Horizontal="Center" ss:Vertical="Center" ss:WrapText="1"/>
   <Borders>
    <Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="1"/>
    <Border ss:Position="Left" ss:LineStyle="Continuous" ss:Weight="1"/>
    <Border ss:Position="Right" ss:LineStyle="Continuous" ss:Weight="1"/>
    <Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="1"/>
   </Borders>
   <Font ss:FontName="Tahoma" x:CharSet="134" x:Family="Swiss" ss:Size="9"
    ss:Color="#000000" ss:Bold="1"/>
   <Interior/>
   <NumberFormat/>
   <Protection/>
  </Style>
  <Style ss:ID="s70" ss:Parent="s62">
   <Alignment ss:Vertical="Center" ss:WrapText="1"/>
   <Borders>
    <Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="1"/>
    <Border ss:Position="Left" ss:LineStyle="Continuous" ss:Weight="1"/>
    <Border ss:Position="Right" ss:LineStyle="Continuous" ss:Weight="1"/>
    <Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="1"/>
   </Borders>
   <Font ss:FontName="宋体" x:CharSet="134" ss:Color="#000000" ss:Bold="1"/>
   <Interior/>
  </Style>
  <Style ss:ID="s72" ss:Parent="s62">
   <Alignment ss:Horizontal="Left" ss:Vertical="Center" ss:WrapText="1"/>
   <Borders>
    <Border ss:Position="Left" ss:LineStyle="Continuous" ss:Weight="1"/>
    <Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="1"/>
   </Borders>
   <Font ss:FontName="宋体" x:CharSet="134" ss:Size="9"/>
   <Interior/>
   <NumberFormat/>
   <Protection/>
  </Style>
   <!--通用样式s21,程序里写入行数据时使用此样式，不可少-->
   <Style ss:ID="s21">
     <Alignment ss:Horizontal="Center" ss:Vertical="Center" ss:WrapText="1"/>
     <Borders>
       <Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="1"/>
       <Border ss:Position="Left" ss:LineStyle="Continuous" ss:Weight="1"/>
       <Border ss:Position="Right" ss:LineStyle="Continuous" ss:Weight="1"/>
       <Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="1"/>
     </Borders>
   </Style>
 </Styles>
 {Content}
<WorksheetOptions xmlns="urn:schemas-microsoft-com:office:excel">
   <PageSetup>
    <Header x:Margin="0.3"/>
    <Footer x:Margin="0.3"/>
    <PageMargins x:Bottom="0.75" x:Left="0.7" x:Right="0.7" x:Top="0.75"/>
   </PageSetup>
   <Unsynced/>
   <Print>
    <ValidPrinterInfo/>
    <PaperSizeIndex>9</PaperSizeIndex>
    <HorizontalResolution>200</HorizontalResolution>
    <VerticalResolution>200</VerticalResolution>
   </Print>
   <Selected/>
   <Panes>
    <Pane>
     <Number>3</Number>
     <ActiveRow>1</ActiveRow>
     <ActiveCol>9</ActiveCol>
    </Pane>
   </Panes>
   <ProtectObjects>False</ProtectObjects>
   <ProtectScenarios>False</ProtectScenarios>
  </WorksheetOptions>
 </Worksheet>
</Workbook>