Bing Yee程序人生

private void ExportToExcel(GridView gridView)
        {
//清空缓存
            Response.Clear();
            Response.Buffer = true;
//设置输出编码
            Response.Charset = "GB2312";
            Response.AppendHeader("Content-Disposition", "attachment;filename=ExcelName.xls");
            Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");
            Response.ContentType = "application/ms-excel";
//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);
            gridView.RenderControl(oHtmlTextWriter);
            Response.Output.Write(oStringWriter.ToString());
            Response.Flush();
            Response.End();
        }
//补充实现代码(HTML部分)

//CodeBehind 代码
protected void btn_Ex_Click(object sender, EventArgs e)
        {
            ExportToExcel(Grird_ViewAll);
        }
//解决导出EXCEL时报　类型“GridView”的控件必须放在具有 runat=server 的窗体标记　错误
public override void VerifyRenderingInServerForm(Control control)
        {
            // Confirms that an HtmlForm control is rendered for
        }