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> /…
今天一位同事咨询Devexpress TreeList控件绑定自动显示父子节点对像,但结果是不会显示带父子节点关系,而是将所有的节点作为父节点显示出来了,对像类的代码如下 public class Item:XPBaseObject { public Item() : base() { } public Item(Session session) : base(session) { } [Key(true)] public int Id{ get;set; } public string Nam…
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…
示例代码:TreeViewEx.zip 原文地址:http://www.codeproject.com/Tips/673071/WPF-TreeView-with-WinForms-Style-Fomat Introduction WPF default TreeView is very good, but many people still want it to have lines join each of its child elements, like Windows Forms T…
一段json可能有很多的子节点,需要查询到某一个节点 用到的js是 find-in-json.js 地址是:https://gist.github.com/iwek/3924925 貌似翻|||墙才能看得到 我还是粘贴出来吧 find-in-json.js完整代码如下: //return an array of objects according to key, value, or key and value matching function getObjects(obj, key, val)…