如何用数据库填充ASP：treeview，只用数据库填充C＃ASP.NET？卷筒纸 [英] How can I populate ASP:treeview with database, only child populate with database C# ASP.NET? Web

问题描述

嗨。

如何填充asp：treeview只有子数据库填充数据库查询，如select dataname from databse where user_id =45并在子treeviewm中显示这些数据库。这是图像图片

我希望数据库保持不变并且吹子databsename，数据库名字全部显示打击，只显示第1，第3,4个数据库，请告诉我我该怎么做，谢谢。我在谷歌搜索但我找不到这个。谢谢



我尝试了什么：



我尝试这个链接，但我无法弄清楚如何开始

http://www.aspsnippets.com/Articles/Populate-Bind-TreeView-from-database-in-ASPNet.aspx

Hi.
How can i populate asp:treeview only child populate with database query like "select databasename from databse where user_id="45" " and show these database in child treeviewm.Here is image image
I want database remain same and blow child databsename,database name all shown blow,only 1st,3,4 database shown just,Kindly tell me how can i do this,Thanks.I search on google but i can't find this.Thanks

What I have tried:

I try this link but i can't figure out how to start
http://www.aspsnippets.com/Articles/Populate-Bind-TreeView-from-database-in-ASPNet.aspx

推荐答案

To从服务器读取数据库名称列表

To read the list of database names from server

SELECT name FROM master.dbo.sysdatabases

for bindi数据到树视图参见下面

从ASP.Net中的数据库填充（绑定）TreeView [ ^ ]

从数据库填充TreeView控件 [ ^ ]

for binding data to the Treeview refer below
Populate (Bind) TreeView from database in ASP.Net[^]
Populating a TreeView Control from the Database[^]

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