How to create TreeView using TreeStore as mentioned below...........

["Ramachandra CS" <ramachandracs rediffmail com>]

 
Dear Sir,

I have one question.....
That is I need to create treeview in following manner.....
Please tell me how to create.....?  Give some ideas.....

1.General
2.Network
  2.1 Connection
  2.2 Configuration
  2.2.1 General
  2.2.2 XXXXXXXX
  2.2.2.1. XXXXXXXX
  2.2.2.2. XXXXXXXXX
3.XXXXXXXXXXXXXXXX
4.XXXXXXXXXXXXXXXXX

With Regards,
Ramachandra C S