public void DeleteBoard(object sender, System.EventArgs e) { BBSClass bbs = new BBSClass(); HttpCookie UserCookie = Request.Cookies["Username"]; String Username = Server.UrlDecode(Request.Cookies["UserName"].Value); try { bbs.DelBBSBoard(Int32.Parse(((LinkButton)sender).CommandArgument)); bbs = null; Response.Redirect("Catalog.aspx?classID=" + classid); } catch (Exception ex) { UDS.Components.Error.Log(ex.ToString()); Server.Transfer("../../Error.aspx"); } }