private void Export()
    {
        string strActionID = listActionName.SelectedItem.Text.ToString() + ".xls";
        Response.Clear();
        Response.Buffer = true;
        Response.Charset = "GB2312";
        Response.AppendHeader("Content-Disposition", "attachment;filename=\"" + Server.UrlPathEncode(strActionID) + "\"");
        Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");
        //Response.ContentEncoding = System.Text.Encoding.UTF8;
        Response.ContentType = "application/ms-excel";
[color=#FF0000]        Response.Write("<meta http-equiv=Content-Type content=\"text/html; charset=GB2312\">");[/color]
        this.EnableViewState = false;
        System.Globalization.CultureInfo myCItrad = new System.Globalization.CultureInfo("ZH-CN", true);
        System.IO.StringWriter oStringWriter = new System.IO.StringWriter(myCItrad);
        System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter);
        this.gvResult.RenderControl(oHtmlTextWriter);
        Response.Write(oStringWriter.ToString());
        Response.End();
    }

------解决方案--------------------
应该是编码不一样。

------解决方案--------------------
探讨

应该是编码不一样。


------解决方案--------------------
这个问题应该怎么解决啊。我也遇到了这个问题。不知如何解决！