Méthode STIsClosed
Determines whether the start and end points of the calling SqlGeometry are the same.
Espace de noms : Microsoft.SqlServer.Types
Assembly : Microsoft.SqlServer.Types (en Microsoft.SqlServer.Types.dll)
Syntaxe
'Déclaration
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Function STIsClosed As SqlBoolean
'Utilisation
Dim instance As SqlGeometry
Dim returnValue As SqlBoolean
returnValue = instance.STIsClosed()
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public SqlBoolean STIsClosed()
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
SqlBoolean STIsClosed()
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
member STIsClosed : unit -> SqlBoolean
public function STIsClosed() : SqlBoolean
Valeur de retour
Type : System.Data.SqlTypes. . :: . .SqlBoolean
Returns true if the start and end points of the given SqlGeometry instance are the same. Returns false if the instance is not closed, if any figures of the instance are points, or if the instance is empty.
Returns true for geometry collection types if each contained SqlGeometry instance is closed. Otherwise, false.
Notes
All Polygon instances are considered closed.