雪地裡的白狐

protected void Button1_Click(object sender, EventArgs e) { Response.Clear(); Response.Buffer = true; Response.Charset = "BIG5"; Response.ContentEncoding = System.Text.Encoding.UTF8; Response.ContentType = "application/vnd.ms-excel"; System.IO.StringWriter oStringWriter = new System.IO.StringWriter(); System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter); this.GridView1.RenderControl(oHtmlTextWriter); Response.Output.Write(oStringWriter.ToString()); Response.Flush(); Response.End(); } public override void VerifyRenderingInServerForm(Control control) { }