Thanks Nick,..
But,..
I've been trying to give code in it's init method like that,..
But still Foxpro returning an OLE error code ,...
and the ImageList unavailable to everyother controls,...

But I put imagelist control after treeview control,...(when I designed the form)
Is it that what makes other control doesn't recognized ImageList ,...

But When I'm working with VB it's never have problem like this,..