/// <summary> /// 添加 /// </summary> /// <param name="item">项</param> /// <returns></returns> public TreeList Add(TreeListItem item) { Element.Append(item); return(this); }
/// <summary> /// 添加 /// </summary> /// <param name="item">项</param> /// <returns></returns> public TreeList Add(TreeListItem item) { Element.Append(item); return(this); }