Tab Strip in Beta-2

Hi 
I didn't get to understand as working with the return of Boolean of the event of SelChanging in Tab Strip. 
Did anybody already test? 
 
Thanks 
Velasquez

That description is wrong. I have changed it to the following:

This event is triggered when the current selection is about to change. ItemIndex is the index of the currently selected tab. A return value of T disallows the change and the ItemIndex tab remains current; otherwise the change is allowed.

Hi Owen, 
Excuse but I didn't understand as this works. 
Do you have some example to show this return? 
Thanks

I've attached a sinple example.

Thank you for the example. 
Very good the work.

Velasquez