SqlSpatialFunctions.NumRings(DbGeography) Method
Definition
Important
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Returns the total number of rings in a Polygon instance.
[System.Data.Entity.DbFunction("SqlServer", "NUMRINGS")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", Justification="Naming convention prescribed by OGC specification", MessageId="Num")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="geographyValue")]
public static Nullable<int> NumRings (System.Data.Entity.Spatial.DbGeography geographyValue);static member NumRings : System.Data.Entity.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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Entity Framework