public string AddPostReply(ReplyPost replypso, string content, int id, string buser) { var userid = Convert.ToInt32(Session["User_id"]); if (!String.IsNullOrEmpty(content)) { replypso.Content = content; replypso.User_id = userid; replypso.CommentUsername = buser; replypso.CommentPost_id = id; PostManage.addReplyPost(replypso); return("ok"); } else { return("no"); } }