| MGMapLayerGroup.collapse |
|
boolean collapse()
Collapses the list of map layers under a group so that only the group name heading is visible in the legend.
Note that this method does not work during a busy state. For additional information about the busy state, refer to "Handling Busy State and Map Refresh" in the Autodesk MapGuide Developer's Guide.
boolean - Returns True if successful; otherwise, returns False.
-1 (busy)