原文:[C#]wpf查找父子节点 using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows; using System.Windows.Media; namespace TestSeagate.Common { class UIAssociate { /// <summary> /
查找所有的父节点,包括本身,不包括就<>id with tbs as(select * from TB_HomeBase where ID=223 union all select a.* from TB_HomeBase a inner join tbs b on a.id=b.ParentID) select top 1 ID FROM ( select *,ROW_NUMBER() over (order by FirstID)as tt from tbs) AS A ORDER BY