Object reference not set to an instance of an object

[DanielBarnes1]

I am creating a class which Inherits the TreeNode class and I am creating my own key property within the class.

I can loop round the collection and display MyNewKey for each entry in the collection as below

oSearch = My TreeNode Collection
oChild = Is My Class Containing the Ney TreeNode Key

For Each oChild In oSearch
msgbox oChild.MyNewKey
Next

The problem I am having is I wish to just get data from MyNewKey with the Node which has been selected and not have it in a loop

I have tried several ways to do this and keep getting the error message Object reference not set to an instance of an object.

I reliase that my problem is my new class has to be linked to the treeview control.

Does anybody have any ideas.

Thanks

Daniel