GridView导出大量数据时疏失，报该页无法显示了

GridView导出大量数据时出错，报该页无法显示了
导出EXCEL按钮的原码如下：
    protected void ToExcel_Click(object sender, EventArgs e)
    {
        Response.ClearContent();
        Response.AddHeader("content-disposition", "attachment; filename=MyExcelFile.xls");
        Response.ContentType = "application/excel";
        StringWriter sw = new StringWriter();
        HtmlTextWriter htw = new HtmlTextWriter(sw);
        gv_MO_Display.RenderControl(htw);
        Response.Write(sw.ToString());
        Response.End();
    }
    public override void VerifyRenderingInServerForm(Control control)
    {
    }
[解决办法]
Refer this:
http://www.cnblogs.com/insus/articles/2002489.html