如何从三个表将数据库绑定到树视图 [英] how to bind database to tree view from three table

问题描述

treeview用来显示数据库中动态内容的编码是什么.
例如:
我有三个表，如下所示
1. category(cateId，cateName，CateDescrip)
2.品牌(catId，BrandId，BrandName，BrandDescrip)
3.产品(BrandId，ProId，ProName，Prodescrip)
我想这样显示树视图:

*汽车
__ *塔塔
______ *印度
______ * Nano
__ *本田
______ *城市
______ * Crapter
*自行车
__ * Bajaj
______ *脉冲星
______ * XCD
__ * HeroHonda
______ * CBZ
______ * Splender

所以请为我提供此代码
尽快.
问候
Balwant.

what is the coding for treeview to show dynamic content from database.
for example:
i have three table as shown below
1. category(cateId,cateName,CateDescrip)
2. Brand(catId,BrandId,BrandName,BrandDescrip)
3. Product(BrandId,ProId,ProName,Prodescrip)
and i want to show the tree view like this:

*Car
__*Tata
______*Indica
______*Nano
__*Honda
______*City
______*Crapter
*Bike
__*Bajaj
______*Pulsar
______* XCD
__*HeroHonda
______*CBZ
______*Splender

so plz provide me the code for this
as soon as possible.
regards
Balwant.

推荐答案

谢谢您的提问.请点击链接.

http://www.codeproject.com/KB/aspnet/ParentChildTreeView.aspx [ ^ ]

谢谢，
Mamun

Thank you for your question. Follow the link.

http://www.codeproject.com/KB/aspnet/ParentChildTreeView.aspx[^]

Thanks,
Mamun

嗨Balwant

请参阅此链接.


http://www.codeproject.com/KB/aspnet/DataTreeView.aspx [ ^ ]

Hi Balwant

See this link.


http://www.codeproject.com/KB/aspnet/DataTreeView.aspx[^]

您应该试过！您所需要做的就是正确地形成数据集，以便可以根据需要形成树结构.

可能有多种方法可以做到这一点.要么拥有结构良好的数据集/数据表，要么编写逻辑以根据需要形成XML以馈入树状视图.

You should have tried! All you need is to form the dataset correctly such that the tree structure can be formed as desired.

There could be multiple ways to do it. Either have a well structured dataset/datatable or write a logic to form an XML as desired to feed into treeview.

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