How tell if multi-select listbox row is selected?

[mscertified]

In a multi-select listbox, how can I detect if the user is clicking on an
already selected row? I need to take some action if the row is being selected
but not if it is being unselected.

Thanks.

 

[Graham Mandeno]

Hi mscertified (Rupert?)

In your listbox's Click event, lstName.ListIndex gives the index of the row
that is being clicked (zero-based).

lstName.Selected( Index ) gives the selected status (true or false) of any
row.

Therefore, lstName.Selected(lstName.ListIndex) will return True if the
current row is being selected, or False if it is being unselected.