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Propriété IsNull

Determines whether the SqlGeography instance is null.

Espace de noms :  Microsoft.SqlServer.Types
Assembly :  Microsoft.SqlServer.Types (en Microsoft.SqlServer.Types.dll)

Syntaxe

'Déclaration
Public ReadOnly Property IsNull As Boolean
    Get
'Utilisation
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

Valeur de propriété

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

Implémente

INullable. . :: . .IsNull