.NET API: Switching MgLayerGroup visibility on/off doesn't work

[MaksimS]

This won't switch on/off targeted MgLayerGroup, but it should. When I issue:

Dim map As MgMap = ...get runtime Map... 
Dim layerGroup As MgLayerGroup = map.GetLayerGroups.GetItem(layerGroupName) 
layerGroup.SetVisible(True) 
map.Save(...ResourceService...) 

and then call JavaScript function parent.parent.Refresh(); from Task Pane, base layer group gets switched on only in legend pane, but map representation won't change. MgLayerGroup doesn't have ForceRefresh() method like MgLayer.

If user zooms in/out after above code runs, base layer gets refreshed as expected. Ivan Milicevic proposed to perform a slight zoom in/out (e.g. for a pixel), but this workaround is not applicable for maps with preset scale range.

[jbirch]

Old ticket; closing. If still a concern, please retest at version 2.1 and re-open.