简单的导出EXCEL表格的菜鸟问题 请大家帮我一下 谢谢拉

Question

private void Button1_Click(object sender, System.EventArgs e)
{
            Response.Clear();
　　        Response.Buffer= true;
　　        Response.Charset="GB2312";
    Response.AppendHeader("Content-Disposition","attachment;filename=aa.xls");
　　        Response.ContentEncoding=System.Text.Encoding.GetEncoding("GB2312");
　　        Response.ContentType = "application/ms-excel";
　　        this.EnableViewState = false;
　　        System.IO.StringWriter oStringWriter = new System.IO.StringWriter();
　　        System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter);
    this.DataGrid1.RenderControl(oHtmlTextWriter);
　　        Response.Write(oStringWriter.ToString());
　　        Response.End();
}
但是我点击按扭时，先跳出一个aa.xls的保存，点了保存又跳出.aspx页面的保存，只能保存.aspx页面；
再次点击按扭时，才跳出aa.xls的保存，这次才可以保存aa.xls
不知道应该怎么设置呀？？

Answer 1

csdn的高手一个也不在吗 都over？

Answer 2

是不是因为你的电脑有DUDU加速下载器，我上次也试过这样，后来把DUDU关了就好了

Answer 3

if(radioType.SelectedIndex==0)
{
string strFileName= "DailyCurrency"+this.radioType.SelectedItem.Value;this.Response.Clear();
this.Response.BufferOutput= true;
this.Response.Charset="windows-1252";//Add Header File
this.Response.ContentEncoding = System.Text.Encoding.GetEncoding("windows-1252");this.Response.AppendHeader("Content-Type", "application/ms-excel");this.Response.AppendHeader("Content-Disposition","attachment;filename="+strFileName); StringWriter oStringWriter = new System.IO.StringWriter();
HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter);
this.dg_Dest.RenderControl(oHtmlTextWriter);
this.Response.Write(oStringWriter.ToString()); this.Response.Flush();