Information regarding where the the layer needs to be moved. Destination group is NULL if the layer is bing moved to into a map.
[Visual Basic .NET] Public Sub SetDestinationInfo ( _ ByVal toIndex As Integer, _ ByVal pDestinationMap As IMap, _ ByVal pDestinationGroup As IGroupLayer _ )
[C#] public void SetDestinationInfo ( int toIndex, IMap pDestinationMap, IGroupLayer pDestinationGroup );
Product Availability
Available with ArcGIS Desktop.