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  • GridView导出为Excel乱码解决方案

    GridView导出Excel经常会出现乱码,这里给出一个解决方案,记录下,备用。

    /// <summary>
    /// 导出Excel(自定义编码)
    /// </summary>
    /// <param name="GridView1"></param>
    /// <param name="title"></param>
    public static void ExportExcel(System.Web.UI.WebControls.GridView GridView1, string title, string encoding)
    {
        
    //标题
        byte[] bTitle = System.Text.Encoding.GetEncoding(encoding).GetBytes(title + "<br><br>");
        StringBuilder sb 
    = new StringBuilder();
        sb.Append(System.Text.Encoding.GetEncoding(encoding).GetString(bTitle));

        
    //报表内容
        System.IO.StringWriter oStringWriter = new System.IO.StringWriter();
        System.Web.UI.HtmlTextWriter oHtmlTextWriter 
    = new System.Web.UI.HtmlTextWriter(oStringWriter);
        GridView1.RenderControl(oHtmlTextWriter);
        
    byte[] bContent = System.Text.Encoding.GetEncoding(encoding).GetBytes(oStringWriter.ToString());
        sb.Append(System.Text.Encoding.GetEncoding(encoding).GetString(bContent));

        
    //输出
        System.Web.HttpContext.Current.Response.Clear();
        System.Web.HttpContext.Current.Response.Buffer 
    = true;
        System.Web.HttpContext.Current.Response.Charset 
    = encoding;
        System.Web.HttpContext.Current.Response.AppendHeader(
    "Content-Disposition""attachment;filename=FileName.xls");
        System.Web.HttpContext.Current.Response.ContentEncoding 
    = System.Text.Encoding.GetEncoding(encoding);
        System.Web.HttpContext.Current.Response.HeaderEncoding 
    = System.Text.Encoding.GetEncoding(encoding);
        System.Web.HttpContext.Current.Response.ContentType 
    = "application/ms-excel";    //设置输出文件类型为excel文件。 
        System.Web.HttpContext.Current.Response.Write("<meta http-equiv=Content-Type content=\"text/html; charset="+encoding+"\" >");

        System.Web.HttpContext.Current.Response.Write(sb.ToString());
        System.Web.HttpContext.Current.Response.End();
    }
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  • 原文地址:https://www.cnblogs.com/liuxiaojun/p/gridview_export_excel.html
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