Método STExteriorRing
Returns the exterior ring of a SqlGeometry instance that is a polygon.
Namespace: Microsoft.SqlServer.Types
Assembly: Microsoft.SqlServer.Types (em Microsoft.SqlServer.Types.dll)
Sintaxe
'Declaração
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := True)> _
Public Function STExteriorRing As SqlGeometry
'Uso
Dim instance As SqlGeometry
Dim returnValue As SqlGeometry
returnValue = instance.STExteriorRing()
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public SqlGeometry STExteriorRing()
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public:
SqlGeometry^ STExteriorRing()
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)>]
member STExteriorRing : unit -> SqlGeometry
public function STExteriorRing() : SqlGeometry
Valor de retorno
Tipo: Microsoft.SqlServer.Types. . :: . .SqlGeometry
A SqlGeometry object that represents the exterior ring of the calling instance.
Comentários
This method returns null Nothing nullptr unit uma referência nula (Nothing no Visual Basic) if the SqlGeometry instance is not a polygon.