# mgIPolygon.h File Reference

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## Namespaces
namespace | OSGeo
namespace | OSGeo::FDO
namespace | OSGeo::FDO::Geometry
## Classes
class | OSGeo::FDO::Geometry::PolygonCollection
| The PolygonCollection class is a collection of IPolygon objects. More...
## Functions
__property System::Int32 | OSGeo::FDO::Geometry::get_InteriorRingCount ()
| Gets the number of interior rings.
OSGeo::FDO::Geometry::ILinearRing * | OSGeo::FDO::Geometry::GetInteriorRing (System::Int32 index)
| Gets the interior ring at the specified (zero-based) index.