ListView to ListBox Item

ListView to ListBox Item

can anyone help me in my program
it goes like this:
i have an Listview And Listbox when i add item in my listview the enter
button will also add the item in listview and will add also in listbox
for example: i enter Goerge into the listview and add button will
automatically add the item Listview in ListBox so List view and ListBox
will have the same Item..
the question is: if i remove the item selected in listview it will
remove,but it didnt remove the same item in ListBox.. what are the code of
my program?
please Help.. in VB.net