I added some UltraListViewItems onto UltraListView and I need to insert some empty space (marked witgh redline below) before icon of some specific ultraListViewItem, below is an example. The UltraListView is setting to Details. Thanks
you could use the TreeView instead. Use it with the "OutlookExpress"-Viewstyle to get the option for fixed columns with single header row (looks like the ListView in Detail-View but with the option to have a tree structure)
UltraListView items do not support indentation, but you could have what you show here as 'Item1' and 'Item5' as groups instead, so that the items appear as members of the groups.