关于treeview极极极简单的问题

Question

遍历这颗树，符合条件时此结点被选中treeview1.Items[i].Selected:=true;
但如何使该被选中的结点有色块，就像鼠标点上去一样，谢谢！

Answer 1

for i := tvwWorkflowList.Items.Count - 1 downto 0 do
        begin
          if tvwWorkflowList.Items[i].Level = 2 then
          begin
            tvwWorkflowList.Items[i].Selected := true;
            tvwWorkflowList.Items[i].MakeVisible;
          end;
        end;