Метод STTouches
Determines whether the specified SqlGeometry touches the current SqlGeometry.
Пространство имен: Microsoft.SqlServer.Types
Сборка: Microsoft.SqlServer.Types (в Microsoft.SqlServer.Types.dll)
Синтаксис
'Декларация
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Function STTouches ( _
other As SqlGeometry _
) As SqlBoolean
'Применение
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
Параметры
- other
Тип: Microsoft.SqlServer.Types. . :: . .SqlGeometry
The SqlGeometry instance to compare to the current SqlGeometry.
Возвращаемое значение
Тип: System.Data.SqlTypes. . :: . .SqlBoolean
Returns true if a SqlGeometry instance spatially touches another SqlGeometry instance. Returns false if it does not.
Замечания
Two SqlGeometry instances touch if their point sets intersect, but their interiors do not intersect.
This method always returns null Nothing nullptr unit пустая ссылка (Nothing в Visual Basic) if the spatial reference IDs (SRIDs) of the SqlGeometry instances do not match.