protected void btnExcel_Click(object sender, EventArgs e)
    {
        Response.Clear();
        Response.Buffer = true;
        Response.AddHeader("content-disposition", "attachment;filename=FileName.xls");
        Response.Charset = "gb2312";
        // 如果设置为 GetEncoding("GB2312");导出的文件将会出现乱码！！！
        Response.ContentEncoding = System.Text.Encoding.UTF7;
        Response.ContentType = "application/vnd.xls";
        System.IO.StringWriter stringWrite = new System.IO.StringWriter();
        System.Web.UI.HtmlTextWriter htmlWrite = new HtmlTextWriter(stringWrite);
        GridView1.AllowPaging = false;
        bind();
        GridView1.RenderControl(htmlWrite);
        Response.Write(stringWrite.ToString());
        Response.Flush();
        Response.End();
        GridView1.AllowPaging = true;
        bind();
    }
    public override void VerifyRenderingInServerForm(Control control)
    {
    }
    protected override void Render(HtmlTextWriter writer)
    {
        if (Page != null)
        {
            Page.VerifyRenderingInServerForm(this);
        }
        base.Render(writer);
    }
protected void btnPrint_Click(object sender, EventArgs e)
    {
        Response.Write("<script> window.print()</script>");
    }
}
这是在网上找到原代码，用上之后导出Excel有时候还是有乱码出现。打印的时候也把整个的网页全打出来了，我只需要把Gridview的内容打出来，该怎么改代码啊？哪位帮忙分析下或者贴个代码出来，谢谢了…………

关于打印，我的意见是导到EXCLE中再在EXCLE中打印

导到Excel里面有时候会出现乱码怎么解决啊，网上找的用上了还是出现乱码。

换UTF-8测试下