ListBox_SelectItem

Funktionsname dcl_ListBox_SelectItem
Syntax   (dcl_ListBox_SelectItem <CONTROL> ItemIndex [als Long] {Select [als Boolean]})
Rückgabewert Boolean (T if successful; otherwise NIL)
Anwendbar auf List Box

This method selects or deselects the item at ItemIndex. If Select is T, the item is selected; otherwise it is deselected.