加上后不起作用啊,如下: var prop_defaultStyle = null; var prop_hoverStyle = null; var prop_selectedStyle = null; var prop_childType = null; var prop_imageUrl = null; var prop_expandedImageUrl = null; var prop_selectedImageUrl = null; var prop_target = null; var prop_treeNodeSrc = null; var prop_treeNodeXsltSrc = null; var prop_selectExpands = null; var prop_expandLevel = -1; var prop_autoSelect = false; var prop_treeNodeTypeSrc = null; var prop_showLines = true; var prop_showPlus = true; var prop_showToolTip = true; var prop_indent = 19; var prop_selectedNodeIndex = null; var prop_systemImagesPath = null; var Node, Parent: TTreeNode; begin Parent := TreeView1.Items.AddChild(nil, '文件夹'); Node := TreeView1.Items.AddChild(Parent, 'inbox'); Node.Text := StringReplace(Node.Text, 'inbox', '收件箱', [rfIgnoreCase]);