The LVM_UPDATE message updates a list view item. If the list view control has the LVS_AUTOARRANGE style, this macro causes the list view control to be arranged. You can send this message explicitly or by using the ListView_Update macro.
LVM_UPDATE
wParam = (WPARAM) iItem;
lParam = 0;
Parameters
iItem
Index of the item to update.
Return Values
Returns TRUE if successful or FALSE otherwise.
See Also