Метод SqlGeometry.STCrosses

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

Пространство имен:  Microsoft.SqlServer.Types
Сборка:  Microsoft.SqlServer.Types (в Microsoft.SqlServer.Types.dll)

Синтаксис

'Декларация
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Function STCrosses ( _
    other As SqlGeometry _
) As SqlBoolean
'Применение
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

Параметры

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

Возвращаемое значение

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

Замечания

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.

См. также

Справочник

SqlGeometry Класс

Пространство имен Microsoft.SqlServer.Types