How to load a treeview from a dataset

[happyworld]

I am quite new to VB.net
I design my form with a treeview and some textboxes
I have a dataset from the table like that:

Company_id---Companyname---parent_id---Parentname
Com1----------Name 1---------null----------null
com2----------name 2---------com1----------name 1
com3----------name3----------com1----------name1
com4----------name4----------null----------null
com5----------name5----------com4----------name4
com6----------name6----------com4----------name4
com7----------name7----------com5----------name5

How can I load this dataset to a treeview???
and bind data to textboxes as I selete node on tree???

[happyworld]

Poor me that no one seem willing to help.
However, I have searched web and found one that is really helpful to me. This may helpful to other biginners, too.
http://www.wwwcoder.com/main/parentid/261/site/1700/68/default.aspx

[debasisdas]

Please find a related discussion here .