Update for MWGIS-77; 'After' layer event is still required even if not drawing data layers (RedrawSkipDataLayers).
Update for MWGIS-77; 'After' layer event is still required even if not drawing data layers (RedrawSkipDataLayers).

MapWindow/MapWinGIS,MapWindow/MapWinGIS,MapWindow/MapWinGIS,MapWindow/MapWinGIS,MapWindow/MapWinGIS