Metodo SqlGeometry.STCrosses

Determines whether the calling SqlGeometry instance crosses the specified SqlGeometry instance.

Spazio dei nomi  Microsoft.SqlServer.Types
Assembly:  Microsoft.SqlServer.Types (in Microsoft.SqlServer.Types.dll)

Sintassi

'Dichiarazione
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Function STCrosses ( _
    other As SqlGeometry _
) As SqlBoolean
'Utilizzo
Dim instance As SqlGeometry 
Dim other As SqlGeometry 
Dim returnValue As SqlBoolean 

returnValue = instance.STCrosses(other)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public SqlBoolean STCrosses(
    SqlGeometry other
)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
SqlBoolean STCrosses(
    SqlGeometry^ other
)

[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
member STCrosses : 
        other:SqlGeometry -> SqlBoolean

public function STCrosses(
    other : SqlGeometry
) : SqlBoolean

Parametri

• other
  Tipo: Microsoft.SqlServer.Types.SqlGeometry
  The SqlGeometry instance to compare against the instance on which STCrosses is invoked.

Valore restituito

Tipo: System.Data.SqlTypes.SqlBoolean
Returns true if a SqlGeometry instance crosses another geometry instance. Returns false if it does not.

Osservazioni

Two SqlGeometry instances cross if both of the following conditions are true:

• The intersection of the two SqlGeometry instances results in a SqlGeometry whose dimensions are less than the maximum dimension of the source SqlGeometry instances.

• The intersection set is interior to both source SqlGeometry instances.

This method always returns null if the spatial reference IDs (SRIDs) of the SqlGeometry instances do not match.

Vedere anche

Riferimento

SqlGeometry Classe

Spazio dei nomi Microsoft.SqlServer.Types