DbSpatialServices.InteriorRingAt(DbGeometry, Int32) Method
Definition
Important
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Returns an interior ring from the given DbGeometry value, if it represents a polygon.
public:
abstract System::Data::Spatial::DbGeometry ^ InteriorRingAt(System::Data::Spatial::DbGeometry ^ geometryValue, int index);
public abstract System.Data.Spatial.DbGeometry InteriorRingAt (System.Data.Spatial.DbGeometry geometryValue, int index);
abstract member InteriorRingAt : System.Data.Spatial.DbGeometry * int -> System.Data.Spatial.DbGeometry
Public MustOverride Function InteriorRingAt (geometryValue As DbGeometry, index As Integer) As DbGeometry
Parameters
- geometryValue
- DbGeometry
The geometry value, which need not represent a polygon.
- index
- Int32
The position within the geometry value from which the element should be taken.
Returns
The interior ring in geometryValue
at position index
, if it represents a polygon; otherwise null
.
Exceptions
geometryValue
geometryValue
Applies to
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