SqlSpatialFunctions.NumRings(DbGeography) Method
Definition
Important
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Returns the total number of rings in a Polygon instance.
public:
static Nullable<int> NumRings(System::Data::Spatial::DbGeography ^ geographyValue);[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "NUMRINGS")]
public static int? NumRings (System.Data.Spatial.DbGeography geographyValue);[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "NUMRINGS")>]
static member NumRings : System.Data.Spatial.DbGeography -> Nullable<int>Public Shared Function NumRings (geographyValue As DbGeography) As Nullable(Of Integer)Parameters
- geographyValue
- DbGeography
The geography value.
Returns
The total number of rings.
- Attributes
Applies to
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