Equate comboboxes as objects

Guys,
Can I set a combobox as another, so that it inherits its properties? For example:

dim combo1 as combobox 'Empty
dim combo2 as combobox 'Filled with members

and something like

set combo1= combo2
so as to make combo1 fill with combo2's elements and properties!
I know the last line means selected items for both, but is there any way i can equate these combos as objects?

Thanks in advance for your help and valuable comments!