private void AddFragmentElement(object obj) { var l = (List<object>)obj; var selected = (List<JsonFileItem>)l[0]; var lastOne = (JsonItem)l[1]; var isObj = bool.Parse(l[2].ToString()); var ec = new NormalConfig(); ec.NeedUpdateJsons = selected; ec.LastElement = lastOne; //ec.LastElementKey = lastOne.Key; ec.Fragment = this.Fragment; ec.IsObject = isObj; ec.SetFragment4Last(); //SaveUpdatedFiles(selected); this.BeginInvoke(new DeleParaNone(BindJsonFileItemAction)); base.EndExecute(null); }