Свойство IsNull

Determines whether the SqlGeography instance is null.

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

Синтаксис

'Декларация
Public ReadOnly Property IsNull As Boolean
    Get
'Применение
Dim instance As SqlGeography
Dim value As Boolean

value = instance.IsNull

public bool IsNull { get; }

public:
virtual property bool IsNull {
    bool get () sealed;
}

abstract IsNull : bool
override IsNull : bool

final function get IsNull () : boolean

Тип: System. . :: . .Boolean
A bool value that specifies whether the SqlGeography instance is null. If true, the instance is null. Otherwise, false.