AutoCAD Map 3D 2009 Geospatial Platform Reference From AutoCAD Map 3D Geospatial Platform API previous page next page Overview Modules Classes MgMapCollection Add Clear Contains Contains GetCount GetItem GetItem IndexOf IndexOf Insert MgMapCollection Remove RemoveAt SetItem void MgMapCollection::Clear ( ) Removes all maps from the collection. .NET Syntax void Clear(); Java Syntax void Clear(); PHP Syntax void Clear(); Returns:Returns nothing. previous page start next page