The choice list object of the geoprocessing parameter.
[Visual Basic 6.0] Property ChoiceList As IGPChoiceList
[Visual Basic .NET]
Public WriteOnly Property ChoiceList
[C#] public void ChoiceList {set;}
[Java] public IGPChoiceList setrefChoiceList() throws IOException, AutomationException
[C++] HRESULT putref_ChoiceList( IGPChoiceList* );