private void addComment() { CommentInfo info = new CommentInfo(); info.topic_id = topic_id; info.description = txtDescription.Text; info.create_by = (SessionApp.user_info == null) ? "No Login" : SessionApp.user_info.user_name; var result = WebboardController.addComment(info); if (result == null) { ShowMessage(Page, "เพิ่มไม่สำเร็จ"); } else { ShowMessage(Page, "เพิ่มความเห็นสำเร็จ"); bindComments(); } }