Méthode STDisjoint
Determines whether the calling SqlGeography instance is spatially disjoint from the specified SqlGeography instance.
Espace de noms : Microsoft.SqlServer.Types
Assembly : Microsoft.SqlServer.Types (en Microsoft.SqlServer.Types.dll)
Syntaxe
'Déclaration
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Function STDisjoint ( _
other As SqlGeography _
) As SqlBoolean
'Utilisation
Dim instance As SqlGeography
Dim other As SqlGeography
Dim returnValue As SqlBoolean
returnValue = instance.STDisjoint(other)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public SqlBoolean STDisjoint(
SqlGeography other
)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
SqlBoolean STDisjoint(
SqlGeography^ other
)
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
member STDisjoint :
other:SqlGeography -> SqlBoolean
public function STDisjoint(
other : SqlGeography
) : SqlBoolean
Paramètres
- other
Type : Microsoft.SqlServer.Types. . :: . .SqlGeography
A SqlGeography instance to compare against the instance on which STDisjoint is invoked.
Valeur de retour
Type : System.Data.SqlTypes. . :: . .SqlBoolean
A SqlBoolean value that indicates whether the SqlGeography instance is spatially disjointed from the specified SqlGeography. If the instances are spatially disjointed, this method returns true. Otherwise, false.
Notes
Two geography instances are disjoint if the intersection of their point sets is empty.
This method always returns null if the spatial reference IDs (SRIDs) of the SqlGeography instances do not match.