gridview 导出excel (支持excel2007)

最新推荐文章于 2012-12-25 13:26:42 发布

原创最新推荐文章于 2012-12-25 13:26:42 发布 · 395 阅读

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本文介绍了一种将ASP.NET中的GridView控件数据导出到Excel文件的方法。通过使用Response对象来生成并提供下载链接，实现了从网页直接导出表格数据的功能。此方法适用于希望简化数据分享流程的Web开发者。

private void Export(GridView _gv, string FileName)
    {
        Response.Clear();
        Response.Buffer = true;
        Response.Charset = "GB2312";
        Response.Write("<meta http-equiv=Content-Type content=text/html;charset=GB2312>");
        Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(FileName, Encoding.UTF8).ToString());//FileName.xls");
        Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");
        Response.ContentType = "application/vnd.xls";//设置输出文件类型为excel文件。
        System.IO.StringWriter oStringWriter = new System.IO.StringWriter();
        System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter);
        _gv.RenderControl(oHtmlTextWriter);
        Response.Output.Write(oStringWriter.ToString());
        Response.Flush();
        Response.End();

    }
    public override void VerifyRenderingInServerForm(Control control)
    {
    }