Hi,

I use an object that contain a List(Of T)

this list is shown as a childband and it is ok but i need to show another childband at the same level

the new childband is a class that containt 3 List(Of T)

it works only when i set List(Of NewClass)

(newclass contains 3 list(Of T)

so the problem is that i have to "Force" the use of the list to show a new childband?

Thank you.