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  • ASP.NET GridView控件匯出EXCEL設置單元格數值型樣式

    ASP.NET GridView控件匯出EXCEL-設置單元格數值型樣式
    下午 07:10 2011/2/21

    一、要點
    1,CSS樣式
    2,RenderControl() 方法

    二、Number CSS 樣式
    mso-number-format:"0"  (NO Decimals )
    mso-number-format:"0\.000"  (3 Decimals )
    mso-number-format:"\#\,\#\#0\.000"  (Comma with 3 dec )
    mso-number-format:"mm\/dd\/yy"  (Date7 )
    mso-number-format:"mmmm\ d\,\ yyyy"  (Date9 )
    mso-number-format:"m\/d\/yy\ h\:mm\ AM\/PM"  (D -T AMPM )
    mso-number-format:"Short Date"  (01/03/1998 )
    mso-number-format:"Medium Date"  (01-mar-98 )
    mso-number-format:"d\-mmm\-yyyy"  (01-mar-1998 )
    mso-number-format:"Short Time"  (5:16 )
    mso-number-format:"Medium Time"  (5:16 am )
    mso-number-format:"Long Time"  (5:16:21:00 )
    mso-number-format:"Percent"  (Percent - two decimals )
    mso-number-format:"0%"  (Percent - no decimals )
    mso-number-format:"0\.E+00"  (Scientific Notation )
    mso-number-format:"\@"  (Text )
    mso-number-format:"\#\ ???\/???"  (Fractions - up to 3 digits (312/943) )
    mso-number-format:"\0022£\0022\#\,\#\#0\.00"  (£12.76 )
    mso-number-format:"\#\,\#\#0\.00_ \;\[Red\]\-\#\,\#\#0\.00\ "  2 decimals, negative numbers in red and signed
    (1.56   -1.56)

    三、使用CSS樣式匯出EXCEL
    例如,數值設置為文本格式。
    public static void gridviewDownloadExcel(ref HttpResponse response, ref GridView grid, string FileName)
    {
     // Excel 單元格數值型樣式
     string style = @"<style>.text {mso-number-format:\@;}</script>";

     response.Clear();

     // 文件編碼、類型
     response.Write("<meta http-equiv=Content-Type content=text/html;charset=UTF-8>");
     response.AppendHeader("Content-Disposition", "attachment;filename=" + FileName + ".xls");
     response.ContentType = "application/vnd.ms-excel";
     
     StringWriter writer = new StringWriter();
     HtmlTextWriter htmlwriter = new HtmlTextWriter(writer);

     // 控件的內容轉為text/html
     grid.RenderControl(htmlwriter);

     // 添加樣式
     response.Write(style);

     // 輸出
     response.Write(writer.ToString());
     response.End();
    }
       

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  • 原文地址:https://www.cnblogs.com/htht66/p/1960058.html
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