update combo values based on listbox values
 

hi,

i have a userform1 with a two listbox. the user and add values into listbox2
and remove values from listbox 2 to listbox 1 as well. i also have another
userform with a combobox where it takes values from listbox 2.

how do i update the values in the combobox based on the updated values in
the listbox on another userform?

thanks!