Coordinating treeview and textbox controls source

[Roger]

Hi,

I and looking some source code, that works like FrontPage Express.
It will consists of a treeview and a textbox control. The tree will
have xml or html data, while the textbox will have xml or html source
code. If I click on a node in the tree it will highlight the tag in
the text box and if I click on the tag it will go to the appropriate
node.


Thank in advance,

Roger