如何在asp.net中显示嵌套的tre结构 [英] how to show nested tre structure in asp.net

问题描述

有一个包含id，name，sponsorid等字段的表格，我必须搜索一个id为树根的指定值，并显示所有其他子节点子节点等等。

像1是搜索后的根

1.1 1.2 1.3有孩子1.2还有一个aa aa aa aa aa a aa aaa aaa aaa aaa aaaaaaa aaaaaa hearichal

have a table with fields like id,name,sponsorid and i have to search for one specified value with id as a root of tree and show all the further childs sub childs and so on how it possible .
like 1 is root after search
1.1 1.2 1.3 have childs 1.2 have further a aa aa aa aa aa childs and aa have further aaa and aaa have further aaaaaa so on heirarichal

1
 1.1
 1.2
    a
    aa
    aa
       aaa
           aaaaaa
    aa
    aa
    aa
      
 1.3

推荐答案

<$ c有什么问题$ c> System.Web.UI.WebControls.TreeView ：

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.treeview%28v=vs。 110％29.aspx [ ^ ]？

-SA

看看这里：

MSDN - 演练：在TreeView控件中显示分层数据 [ ^ ]

层次结构数据结构与树视图控制的动态绑定[ ^ ]

ASP.NET中的父/子（层次）关系Treeview用户控件开发 [ ^ ]

simple-talk：使用Treeview渲染分层数据 [ ^ ]

Have a look here:
MSDN - Walkthrough: Displaying Hierarchical Data in a TreeView Control[^]
Dynamic Binding Of Hierarchy Data Structure To Treeview Control[^]
Parent/Child (Hierarchical) Relational Treeview User Control Development in ASP.NET[^]
simple-talk: Rendering Hierarchical Data with the Treeview[^]

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