ListBox_SetCurSel

Funktionsname dcl_ListBox_SetCurSel
Syntax   (dcl_ListBox_SetCurSel <CONTROL> ItemIndex [as Long])
Rückgabewert Boolean (T if successful; otherwise NIL)
Anwendbar auf List Box

This method sets the currently selected item in the list box. An ItemIndex value of -1 deselects the current selection.