Метод STNumInteriorRing
Returns the number of interior rings of a Polygon SqlGeometry instance.
Пространство имен: Microsoft.SqlServer.Types
Сборка: Microsoft.SqlServer.Types (в Microsoft.SqlServer.Types.dll)
Синтаксис
'Декларация
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := True)> _
Public Function STNumInteriorRing As SqlInt32
'Применение
Dim instance As SqlGeometry
Dim returnValue As SqlInt32
returnValue = instance.STNumInteriorRing()
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public SqlInt32 STNumInteriorRing()
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public:
SqlInt32 STNumInteriorRing()
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)>]
member STNumInteriorRing : unit -> SqlInt32
public function STNumInteriorRing() : SqlInt32
Возвращаемое значение
Тип: System.Data.SqlTypes. . :: . .SqlInt32
A SqlInt32 value that specifies the number of interior rings.
Замечания
This method returns null Nothing nullptr unit пустая ссылка (Nothing в Visual Basic) if the SqlGeometry instance is not a polygon.