GeoPolygonCollection
                    public sealed class GeoPolygonCollection : GeoObject, IReadOnlyList<GeoPolygon>, IEnumerable<GeoPolygon>, IEnumerable, IReadOnlyCollection<GeoPolygon>
                
                Represents a geometry that is composed of multiple  GeoPolygon.
            
                
Returns a view over the coordinates array that forms this geometry.
            
Gets the number of elements in the collection.
Gets the element at the specified index in the read-only list.
Initializes new instance of  GeoPolygonCollection.
            
public GeoPolygonCollection(IEnumerable<GeoPolygon> polygons, GeoBoundingBox boundingBox, IReadOnlyDictionary<string, object> customProperties)
Initializes new instance of  GeoPolygonCollection.
            
Returns an enumerator that iterates through the collection.