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

No, that's not possible. You need to do this manually.

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?

No, you can't do that either, because you need the index of the item.

The problem is (as well in your first question) that "Checked" is maintained inside the listbox control itself and not inside the item list.

As a side note: You do not need to use "GetEnumerator", "MoveNext" and "GetCurrent" directly. Just use a "for-in" loop:

var
   s: String;
begin
   for s in CheckListBox1.Items do begin
     // do something with "s"
   end;
end;

Regards,
Sven

Of course, this loop is frequently encountered in your application, you can write your own enumerator.