Metodo STOverlaps

Determines whether the specified SqlGeometry overlaps the current SqlGeometry.

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

Sintassi

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

returnValue = instance.STOverlaps(other)

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

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

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

public function STOverlaps(
    other : SqlGeometry
) : SqlBoolean

Parametri

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

Valore restituito

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

Osservazioni

Two SqlGeometry instances overlap if the region that represents their intersection has the same dimension as the instances do, and the instances are not equal.

STOverlaps always returns false if the points where the geometry instances intersect are not the same dimension.

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