ComboBox_SetTopIndex

Funktionsname dcl_ComboBox_SetTopIndex
Syntax   (dcl_ComboBox_SetTopIndex <CONTROL> ItemIndex [als Long])
Rückgabewert Boolean (T if successful; otherwise NIL)
Anwendbar auf Combo Box

This method scrolls the combo list box so that ItemIndex is the first (topmost) visible item in the combo list box.