SqlGeometry.STExteriorRing Método
Returns the exterior ring of a SqlGeometry instance that is a polygon.
Espacio de nombres: Microsoft.SqlServer.Types
Ensamblado: Microsoft.SqlServer.Types (en Microsoft.SqlServer.Types.dll)
Sintaxis
'Declaración
<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 devuelto
Tipo: Microsoft.SqlServer.Types.SqlGeometry
A SqlGeometry object that represents the exterior ring of the calling instance.
Comentarios
This method returns nulles una referencia NULL (Nothing en Visual Basic). if the SqlGeometry instance is not a polygon.