protected void btn_move_Click(object sender, EventArgs e)
        {
            for (int i = 0; i < GridView2.Rows.Count; i++)
            {
                CheckBox cb = new CheckBox();
                cb = (CheckBox)GridView2.Rows[i].FindControl("cbSel");
                if (cb.Checked)
                {
                    string name = GridView2.DataKeys[i].Value.ToString().Substring(GridView2.DataKeys[i].Value.ToString().LastIndexOf("/") + 1).ToUpper();
                    CY.HotelBooking.Core.Business.Web_Xml xml = new CY.HotelBooking.Core.Business.Web_Xml();
                    string webPath = Server.MapPath("~/ADIMG/");
                    System.IO.FileInfo file = new System.IO.FileInfo(webPath + name);
                    file.Delete();
                    xml.DeleteElement(webPath, "~/ADIMG/" + name);
                }

            }

            string tablename = IMGType.SelectedItem.Value;
            dataBind(tablename);
            GridView2.DataBind();
        }