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Propriété IsNullable

Gets the Boolean property that specifies whether the alias data type accepts null values.

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

Syntaxe

'Déclaration
<SfcPropertyAttribute(SfcPropertyFlags.Standalone)> _
Public ReadOnly Property IsNullable As Boolean
    Get
'Utilisation
Dim instance As UserDefinedType
Dim value As Boolean

value = instance.IsNullable

[SfcPropertyAttribute(SfcPropertyFlags.Standalone)]
public bool IsNullable { get; }

[SfcPropertyAttribute(SfcPropertyFlags::Standalone)]
public:
property bool IsNullable {
    bool get ();
}

[<SfcPropertyAttribute(SfcPropertyFlags.Standalone)>]
member IsNullable : bool

function get IsNullable () : boolean

Valeur de propriété

Type : System. . :: . .Boolean
A Boolean value that specifies whether the alias data type accepts null values.
If True, the alias data type can accept null values.
If False (default), the alias data type is does not accept null values.