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 if (this.FileUpload1.PostedFile != null)
        {
            string filename = this.FileUpload1.FileName.ToString();
            string path = @Server.MapPath("../File/") + filename;
            this.FileUpload1.PostedFile.SaveAs(path);
            //¶ÁÈ¡Óû§ÉÏ´«µÄExcleÎļþ
            string conn="Provider = Microsoft.Jet.OLEDB.4.0 ;Data Source ='"+path+"';Extended Properties=Excel 8.0";
            OleDbConnection olecon = new OleDbConnection(conn);
            olecon.Open();
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            string sql = "select * from [$Sheet1]";
            OleDbDataAdapter oleda = new OleDbDataAdapter(sql,conn);
            oleda.Fill(ds);
            olecon.Close();
            this.GridView1.DataSource = ds;
            this.GridView1.DataBind();
            string file_name = "20091126002.xml";
        &nb


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