STRelate Método
Determines whether the calling SqlGeometry is related to the specified SqlGeometry.
Espacio de nombres: Microsoft.SqlServer.Types
Ensamblado: Microsoft.SqlServer.Types (en Microsoft.SqlServer.Types.dll)
Sintaxis
'Declaración
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Function STRelate ( _
other As SqlGeometry, _
intersectionPatternMatrix As String _
) As SqlBoolean
'Uso
Dim instance As SqlGeometry
Dim other As SqlGeometry
Dim intersectionPatternMatrix As String
Dim returnValue As SqlBoolean
returnValue = instance.STRelate(other, _
intersectionPatternMatrix)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public SqlBoolean STRelate(
SqlGeometry other,
string intersectionPatternMatrix
)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
SqlBoolean STRelate(
SqlGeometry^ other,
String^ intersectionPatternMatrix
)
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
member STRelate :
other:SqlGeometry *
intersectionPatternMatrix:string -> SqlBoolean
public function STRelate(
other : SqlGeometry,
intersectionPatternMatrix : String
) : SqlBoolean
Parámetros
- other
Tipo: Microsoft.SqlServer.Types. . :: . .SqlGeometry
Is another SqlGeometry instance to compare against the instance on which STRelate is invoked.
- intersectionPatternMatrix
Tipo: System. . :: . .String
A string that specifies the intersection model. This string must contain acceptable values for the DE-9IM pattern matrix device between the two SqlGeometry instances.
Valor devuelto
Tipo: System.Data.SqlTypes. . :: . .SqlBoolean
Returns true if a SqlGeometry instance is related to another SqlGeometry instance, where the relationship is defined by a Dimensionally Extended 9 Intersection Model (DE-9IM) pattern matrix value; otherwise, returns false.
Comentarios
This method always returns null Nothing nullptr unit es una referencia NULL (Nothing en Visual Basic). if the spatial reference IDs (SRIDs) of the SqlGeometry instances do not match. This method will throw an ArgumentException if the matrix is not well-formed.