Метод SqlGeography.STDisjoint
Determines whether the calling SqlGeography instance is spatially disjoint from the specified SqlGeography instance.
Пространство имен: Microsoft.SqlServer.Types
Сборка: Microsoft.SqlServer.Types (в Microsoft.SqlServer.Types.dll)
Синтаксис
'Декларация
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Function STDisjoint ( _
other As SqlGeography _
) As SqlBoolean
'Применение
Dim instance As SqlGeography
Dim other As SqlGeography
Dim returnValue As SqlBoolean
returnValue = instance.STDisjoint(other)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public SqlBoolean STDisjoint(
SqlGeography other
)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
SqlBoolean STDisjoint(
SqlGeography^ other
)
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
member STDisjoint :
other:SqlGeography -> SqlBoolean
public function STDisjoint(
other : SqlGeography
) : SqlBoolean
Параметры
- other
Тип: Microsoft.SqlServer.Types.SqlGeography
A SqlGeography instance to compare against the instance on which STDisjoint is invoked.
Возвращаемое значение
Тип: System.Data.SqlTypes.SqlBoolean
A SqlBoolean value that indicates whether the SqlGeography instance is spatially disjointed from the specified SqlGeography. If the instances are spatially disjointed, this method returns true. Otherwise, false.
Замечания
Two geography instances are disjoint if the intersection of their point sets is empty.
This method always returns null if the spatial reference IDs (SRIDs) of the SqlGeography instances do not match.