Méthode STTouches
Determines whether the specified SqlGeometry touches the current SqlGeometry.
Espace de noms : Microsoft.SqlServer.Types
Assembly : Microsoft.SqlServer.Types (en Microsoft.SqlServer.Types.dll)
Syntaxe
'Déclaration
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Function STTouches ( _
other As SqlGeometry _
) As SqlBoolean
'Utilisation
Dim instance As SqlGeometry
Dim other As SqlGeometry
Dim returnValue As SqlBoolean
returnValue = instance.STTouches(other)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public SqlBoolean STTouches(
SqlGeometry other
)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
SqlBoolean STTouches(
SqlGeometry^ other
)
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
member STTouches :
other:SqlGeometry -> SqlBoolean
public function STTouches(
other : SqlGeometry
) : SqlBoolean
Paramètres
- other
Type : Microsoft.SqlServer.Types. . :: . .SqlGeometry
The SqlGeometry instance to compare to the current SqlGeometry.
Valeur de retour
Type : System.Data.SqlTypes. . :: . .SqlBoolean
Returns true if a SqlGeometry instance spatially touches another SqlGeometry instance. Returns false if it does not.
Notes
Two SqlGeometry instances touch if their point sets intersect, but their interiors do not intersect.
This method always returns null Nothing nullptr unit une référence Null (Nothing dans Visual Basic) if the spatial reference IDs (SRIDs) of the SqlGeometry instances do not match.