Hi,
in this book I learn how to build static treeview for navigation and it's truly nice control..
but how about dynamic treeview?!... it given its datasource from a database that has a parent/child structure...
I know I have to implement a recursive method to do that... but how to implement that???

finally if it doesn't relate to this book, sorry for posting it and thanks Imar for writing this book:)...

Hi,
I Got it...
after some coding and searching and thinking, finally I got that...
if anyone wants to know how and have the same question, please tell here (in this post)...
...
Thanks again Imar...