/// <summary> /// 获得父级项 /// </summary> /// <param name="addself"></param> /// <returns></returns> public List <SLTreeView2Data> GetTreeViewDataParents(bool addself = false) { List <SLTreeView2Data> list = new List <SLTreeView2Data>(); if (ParentItem != null) { list.AddRange(ParentItem.GetTreeViewDataParents()); list.Add(ParentItem); } if (addself) { list.Add(this); } return(list); }