[Lazarus] checklistbox: row checked, count row checked, enumerator and loop

[ugaciaka]

Hi,

1. in checlistbox component existing property o function that show
total row checked?

2. if  possibile show if a  row is checked if used enumerator (without
using checlistbox.checked[i] in if statment)? I use enum :=
checlistbox.items.getenumerator and in a loop while enum.movenext but
existing a property in enum.getcurrent for show if a item is checked?

tnx